20551436100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25457}}^1$

素因数の和:25516

約数の個数: 288

約数和(自身を含む): 74247747840

約数和(自身を除く): 53696311740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 540, 575, 585, 598, 621, 650, 675, 690, 702, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1725, 1755, 1794, 1950, 2070, 2300, 2340, 2484, 2691, 2700, 2925, 2990, 3105, 3450, 3510, 3588, 3900, 4140, 4485, 5175, 5382, 5850, 5980, 6210, 6900, 7020, 7475, 8073, 8775, 8970, 10350, 10764, 11700, 12420, 13455, 14950, 15525, 16146, 17550, 17940, 20700, 22425, 25457, 26910, 29900, 31050, 32292, 35100, 40365, 44850, 50914, 53820, 62100, 67275, 76371, 80730, 89700, 101828, 127285, 134550, 152742, 161460, 201825, 229113, 254570, 269100, 305484, 330941, 381855, 403650, 458226, 509140, 585511, 636425, 661882, 687339, 763710, 807300, 916452, 992823, 1145565, 1171022, 1272850, 1323764, 1374678, 1527420, 1654705, 1756533, 1909275, 1985646, 2291130, 2342044, 2545700, 2749356, 2927555, 2978469, 3309410, 3436695, 3513066, 3818550, 3971292, 4582260, 4964115, 5269599, 5727825, 5855110, 5956938, 6618820, 6873390, 7026132, 7611643, 7637100, 8273525, 8782665, 8935407, 9928230, 10539198, 11455650, 11710220, 11913876, 13746780, 14637775, 14892345, 15223286, 15808797, 16547050, 17183475, 17565330, 17870814, 19856460, 21078396, 22834929, 22911300, 24820575, 26347995, 29275550, 29784690, 30446572, 31617594, 33094100, 34366950, 35130660, 35741628, 38058215, 43913325, 44677035, 45669858, 49641150, 52695990, 58551100, 59569380, 63235188, 68504787, 68733900, 74461725, 76116430, 79043985, 87826650, 89354070, 91339716, 99282300, 105391980, 114174645, 131739975, 137009574, 148923450, 152232860, 158087970, 175653300, 178708140, 190291075, 205514361, 223385175, 228349290, 263479950, 274019148, 297846900, 316175940, 342523935, 380582150, 395219925, 411028722, 446770350, 456698580, 526959900, 570873225, 685047870, 761164300, 790439850, 822057444, 893540700, 1027571805, 1141746450, 1370095740, 1580879700, 1712619675, 2055143610, 2283492900, 3425239350, 4110287220, 5137859025, 6850478700, 10275718050, 20551436100]

約数ペア:

[(1, 20551436100), (2, 10275718050), (3, 6850478700), (4, 5137859025), (5, 4110287220), (6, 3425239350), (9, 2283492900), (10, 2055143610), (12, 1712619675), (13, 1580879700), (15, 1370095740), (18, 1141746450), (20, 1027571805), (23, 893540700), (25, 822057444), (26, 790439850), (27, 761164300), (30, 685047870), (36, 570873225), (39, 526959900), (45, 456698580), (46, 446770350), (50, 411028722), (52, 395219925), (54, 380582150), (60, 342523935), (65, 316175940), (69, 297846900), (75, 274019148), (78, 263479950), (90, 228349290), (92, 223385175), (100, 205514361), (108, 190291075), (115, 178708140), (117, 175653300), (130, 158087970), (135, 152232860), (138, 148923450), (150, 137009574), (156, 131739975), (180, 114174645), (195, 105391980), (207, 99282300), (225, 91339716), (230, 89354070), (234, 87826650), (260, 79043985), (270, 76116430), (276, 74461725), (299, 68733900), (300, 68504787), (325, 63235188), (345, 59569380), (351, 58551100), (390, 52695990), (414, 49641150), (450, 45669858), (460, 44677035), (468, 43913325), (540, 38058215), (575, 35741628), (585, 35130660), (598, 34366950), (621, 33094100), (650, 31617594), (675, 30446572), (690, 29784690), (702, 29275550), (780, 26347995), (828, 24820575), (897, 22911300), (900, 22834929), (975, 21078396), (1035, 19856460), (1150, 17870814), (1170, 17565330), (1196, 17183475), (1242, 16547050), (1300, 15808797), (1350, 15223286), (1380, 14892345), (1404, 14637775), (1495, 13746780), (1725, 11913876), (1755, 11710220), (1794, 11455650), (1950, 10539198), (2070, 9928230), (2300, 8935407), (2340, 8782665), (2484, 8273525), (2691, 7637100), (2700, 7611643), (2925, 7026132), (2990, 6873390), (3105, 6618820), (3450, 5956938), (3510, 5855110), (3588, 5727825), (3900, 5269599), (4140, 4964115), (4485, 4582260), (5175, 3971292), (5382, 3818550), (5850, 3513066), (5980, 3436695), (6210, 3309410), (6900, 2978469), (7020, 2927555), (7475, 2749356), (8073, 2545700), (8775, 2342044), (8970, 2291130), (10350, 1985646), (10764, 1909275), (11700, 1756533), (12420, 1654705), (13455, 1527420), (14950, 1374678), (15525, 1323764), (16146, 1272850), (17550, 1171022), (17940, 1145565), (20700, 992823), (22425, 916452), (25457, 807300), (26910, 763710), (29900, 687339), (31050, 661882), (32292, 636425), (35100, 585511), (40365, 509140), (44850, 458226), (50914, 403650), (53820, 381855), (62100, 330941), (67275, 305484), (76371, 269100), (80730, 254570), (89700, 229113), (101828, 201825), (127285, 161460), (134550, 152742)]