1211207400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 4419717120

約数和(自身を除く): 3208509720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 191, 195, 200, 225, 234, 260, 271, 300, 312, 325, 360, 382, 390, 450, 468, 520, 542, 573, 585, 600, 650, 764, 780, 813, 900, 936, 955, 975, 1084, 1146, 1170, 1300, 1355, 1528, 1560, 1626, 1719, 1800, 1910, 1950, 2168, 2292, 2340, 2439, 2483, 2600, 2710, 2865, 2925, 3252, 3438, 3523, 3820, 3900, 4065, 4584, 4680, 4775, 4878, 4966, 5420, 5730, 5850, 6504, 6775, 6876, 7046, 7449, 7640, 7800, 8130, 8595, 9550, 9756, 9932, 10569, 10840, 11460, 11700, 12195, 12415, 13550, 13752, 14092, 14325, 14898, 16260, 17190, 17615, 19100, 19512, 19864, 20325, 21138, 22347, 22920, 23400, 24390, 24830, 27100, 28184, 28650, 29796, 31707, 32520, 34380, 35230, 37245, 38200, 40650, 42276, 42975, 44694, 48780, 49660, 51761, 52845, 54200, 57300, 59592, 60975, 62075, 63414, 68760, 70460, 74490, 81300, 84552, 85950, 88075, 89388, 97560, 99320, 103522, 105690, 111735, 114600, 121950, 124150, 126828, 140920, 148980, 155283, 158535, 162600, 171900, 176150, 178776, 186225, 207044, 211380, 223470, 243900, 248300, 253656, 258805, 264225, 297960, 310566, 317070, 343800, 352300, 372450, 414088, 422760, 446940, 465849, 487800, 496600, 517610, 528450, 558675, 621132, 634140, 672893, 704600, 744900, 776415, 792675, 893880, 931698, 1035220, 1056900, 1117350, 1242264, 1268280, 1294025, 1345786, 1489800, 1552830, 1585350, 1863396, 2018679, 2070440, 2113800, 2234700, 2329245, 2588050, 2691572, 3105660, 3170700, 3364465, 3726792, 3882075, 4037358, 4469400, 4658490, 5176100, 5383144, 6056037, 6211320, 6341400, 6728930, 7764150, 8074716, 9316980, 10093395, 10352200, 11646225, 12112074, 13457860, 15528300, 16149432, 16822325, 18633960, 20186790, 23292450, 24224148, 26915720, 30280185, 31056600, 33644650, 40373580, 46584900, 48448296, 50466975, 60560370, 67289300, 80747160, 93169800, 100933950, 121120740, 134578600, 151400925, 201867900, 242241480, 302801850, 403735800, 605603700, 1211207400]

約数ペア:

[(1, 1211207400), (2, 605603700), (3, 403735800), (4, 302801850), (5, 242241480), (6, 201867900), (8, 151400925), (9, 134578600), (10, 121120740), (12, 100933950), (13, 93169800), (15, 80747160), (18, 67289300), (20, 60560370), (24, 50466975), (25, 48448296), (26, 46584900), (30, 40373580), (36, 33644650), (39, 31056600), (40, 30280185), (45, 26915720), (50, 24224148), (52, 23292450), (60, 20186790), (65, 18633960), (72, 16822325), (75, 16149432), (78, 15528300), (90, 13457860), (100, 12112074), (104, 11646225), (117, 10352200), (120, 10093395), (130, 9316980), (150, 8074716), (156, 7764150), (180, 6728930), (191, 6341400), (195, 6211320), (200, 6056037), (225, 5383144), (234, 5176100), (260, 4658490), (271, 4469400), (300, 4037358), (312, 3882075), (325, 3726792), (360, 3364465), (382, 3170700), (390, 3105660), (450, 2691572), (468, 2588050), (520, 2329245), (542, 2234700), (573, 2113800), (585, 2070440), (600, 2018679), (650, 1863396), (764, 1585350), (780, 1552830), (813, 1489800), (900, 1345786), (936, 1294025), (955, 1268280), (975, 1242264), (1084, 1117350), (1146, 1056900), (1170, 1035220), (1300, 931698), (1355, 893880), (1528, 792675), (1560, 776415), (1626, 744900), (1719, 704600), (1800, 672893), (1910, 634140), (1950, 621132), (2168, 558675), (2292, 528450), (2340, 517610), (2439, 496600), (2483, 487800), (2600, 465849), (2710, 446940), (2865, 422760), (2925, 414088), (3252, 372450), (3438, 352300), (3523, 343800), (3820, 317070), (3900, 310566), (4065, 297960), (4584, 264225), (4680, 258805), (4775, 253656), (4878, 248300), (4966, 243900), (5420, 223470), (5730, 211380), (5850, 207044), (6504, 186225), (6775, 178776), (6876, 176150), (7046, 171900), (7449, 162600), (7640, 158535), (7800, 155283), (8130, 148980), (8595, 140920), (9550, 126828), (9756, 124150), (9932, 121950), (10569, 114600), (10840, 111735), (11460, 105690), (11700, 103522), (12195, 99320), (12415, 97560), (13550, 89388), (13752, 88075), (14092, 85950), (14325, 84552), (14898, 81300), (16260, 74490), (17190, 70460), (17615, 68760), (19100, 63414), (19512, 62075), (19864, 60975), (20325, 59592), (21138, 57300), (22347, 54200), (22920, 52845), (23400, 51761), (24390, 49660), (24830, 48780), (27100, 44694), (28184, 42975), (28650, 42276), (29796, 40650), (31707, 38200), (32520, 37245), (34380, 35230)]