20650050900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:805

約数の個数: 360

約数和(自身を含む): 70326748800

約数和(自身を除く): 49676697900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 199, 207, 225, 230, 270, 276, 300, 324, 345, 398, 405, 414, 450, 460, 540, 557, 575, 597, 621, 675, 690, 796, 810, 828, 900, 995, 1035, 1114, 1150, 1194, 1242, 1350, 1380, 1620, 1671, 1725, 1791, 1863, 1990, 2025, 2070, 2228, 2300, 2388, 2484, 2700, 2785, 2985, 3105, 3342, 3450, 3582, 3726, 3980, 4050, 4140, 4577, 4975, 5013, 5175, 5373, 5570, 5970, 6210, 6684, 6900, 7164, 7452, 8100, 8355, 8955, 9154, 9315, 9950, 10026, 10350, 10746, 11140, 11940, 12420, 12811, 13731, 13925, 14925, 15039, 15525, 16119, 16710, 17910, 18308, 18630, 19900, 20052, 20700, 21492, 22885, 25065, 25622, 26865, 27462, 27850, 29850, 30078, 31050, 32238, 33420, 35820, 37260, 38433, 41193, 41775, 44775, 45117, 45770, 46575, 50130, 51244, 53730, 54924, 55700, 59700, 60156, 62100, 64055, 64476, 68655, 75195, 76866, 80595, 82386, 83550, 89550, 90234, 91540, 93150, 100260, 107460, 110843, 114425, 115299, 123579, 125325, 128110, 134325, 137310, 150390, 153732, 161190, 164772, 167100, 179100, 180468, 186300, 192165, 205965, 221686, 225585, 228850, 230598, 247158, 250650, 256220, 268650, 274620, 300780, 320275, 322380, 332529, 343275, 345897, 370737, 375975, 384330, 402975, 411930, 443372, 451170, 457700, 461196, 494316, 501300, 537300, 554215, 576495, 617895, 640550, 665058, 686550, 691794, 741474, 751950, 768660, 805950, 823860, 902340, 960825, 997587, 1029825, 1037691, 1108430, 1127925, 1152990, 1235790, 1281100, 1330116, 1373100, 1383588, 1482948, 1503900, 1611900, 1662645, 1729485, 1853685, 1921650, 1995174, 2059650, 2075382, 2216860, 2255850, 2305980, 2471580, 2549389, 2771075, 2882475, 2992761, 3089475, 3325290, 3458970, 3707370, 3843300, 3990348, 4119300, 4150764, 4511700, 4987935, 5098778, 5188455, 5542150, 5764950, 5985522, 6178950, 6650580, 6917940, 7414740, 7648167, 8313225, 8647425, 8978283, 9268425, 9975870, 10197556, 10376910, 11084300, 11529900, 11971044, 12357900, 12746945, 14963805, 15296334, 16626450, 17294850, 17956566, 18536850, 19951740, 20753820, 22944501, 24939675, 25493890, 25942275, 29927610, 30592668, 33252900, 34589700, 35913132, 37073700, 38240835, 44891415, 45889002, 49879350, 50987780, 51884550, 59855220, 63734725, 68833503, 74819025, 76481670, 89782830, 91778004, 99758700, 103769100, 114722505, 127469450, 137667006, 149638050, 152963340, 179565660, 191204175, 206500509, 224457075, 229445010, 254938900, 275334012, 299276100, 344167515, 382408350, 413001018, 448914150, 458890020, 573612525, 688335030, 764816700, 826002036, 897828300, 1032502545, 1147225050, 1376670060, 1720837575, 2065005090, 2294450100, 3441675150, 4130010180, 5162512725, 6883350300, 10325025450, 20650050900]

約数ペア:

[(1, 20650050900), (2, 10325025450), (3, 6883350300), (4, 5162512725), (5, 4130010180), (6, 3441675150), (9, 2294450100), (10, 2065005090), (12, 1720837575), (15, 1376670060), (18, 1147225050), (20, 1032502545), (23, 897828300), (25, 826002036), (27, 764816700), (30, 688335030), (36, 573612525), (45, 458890020), (46, 448914150), (50, 413001018), (54, 382408350), (60, 344167515), (69, 299276100), (75, 275334012), (81, 254938900), (90, 229445010), (92, 224457075), (100, 206500509), (108, 191204175), (115, 179565660), (135, 152963340), (138, 149638050), (150, 137667006), (162, 127469450), (180, 114722505), (199, 103769100), (207, 99758700), (225, 91778004), (230, 89782830), (270, 76481670), (276, 74819025), (300, 68833503), (324, 63734725), (345, 59855220), (398, 51884550), (405, 50987780), (414, 49879350), (450, 45889002), (460, 44891415), (540, 38240835), (557, 37073700), (575, 35913132), (597, 34589700), (621, 33252900), (675, 30592668), (690, 29927610), (796, 25942275), (810, 25493890), (828, 24939675), (900, 22944501), (995, 20753820), (1035, 19951740), (1114, 18536850), (1150, 17956566), (1194, 17294850), (1242, 16626450), (1350, 15296334), (1380, 14963805), (1620, 12746945), (1671, 12357900), (1725, 11971044), (1791, 11529900), (1863, 11084300), (1990, 10376910), (2025, 10197556), (2070, 9975870), (2228, 9268425), (2300, 8978283), (2388, 8647425), (2484, 8313225), (2700, 7648167), (2785, 7414740), (2985, 6917940), (3105, 6650580), (3342, 6178950), (3450, 5985522), (3582, 5764950), (3726, 5542150), (3980, 5188455), (4050, 5098778), (4140, 4987935), (4577, 4511700), (4975, 4150764), (5013, 4119300), (5175, 3990348), (5373, 3843300), (5570, 3707370), (5970, 3458970), (6210, 3325290), (6684, 3089475), (6900, 2992761), (7164, 2882475), (7452, 2771075), (8100, 2549389), (8355, 2471580), (8955, 2305980), (9154, 2255850), (9315, 2216860), (9950, 2075382), (10026, 2059650), (10350, 1995174), (10746, 1921650), (11140, 1853685), (11940, 1729485), (12420, 1662645), (12811, 1611900), (13731, 1503900), (13925, 1482948), (14925, 1383588), (15039, 1373100), (15525, 1330116), (16119, 1281100), (16710, 1235790), (17910, 1152990), (18308, 1127925), (18630, 1108430), (19900, 1037691), (20052, 1029825), (20700, 997587), (21492, 960825), (22885, 902340), (25065, 823860), (25622, 805950), (26865, 768660), (27462, 751950), (27850, 741474), (29850, 691794), (30078, 686550), (31050, 665058), (32238, 640550), (33420, 617895), (35820, 576495), (37260, 554215), (38433, 537300), (41193, 501300), (41775, 494316), (44775, 461196), (45117, 457700), (45770, 451170), (46575, 443372), (50130, 411930), (51244, 402975), (53730, 384330), (54924, 375975), (55700, 370737), (59700, 345897), (60156, 343275), (62100, 332529), (64055, 322380), (64476, 320275), (68655, 300780), (75195, 274620), (76866, 268650), (80595, 256220), (82386, 250650), (83550, 247158), (89550, 230598), (90234, 228850), (91540, 225585), (93150, 221686), (100260, 205965), (107460, 192165), (110843, 186300), (114425, 180468), (115299, 179100), (123579, 167100), (125325, 164772), (128110, 161190), (134325, 153732), (137310, 150390)]