260980200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 288

約数和(自身を含む): 995248800

約数和(自身を除く): 734268600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 50, 52, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 114, 117, 120, 130, 150, 152, 156, 171, 180, 190, 195, 200, 225, 228, 234, 247, 260, 285, 300, 312, 325, 342, 360, 380, 390, 450, 456, 468, 475, 494, 520, 570, 585, 587, 600, 650, 684, 741, 760, 780, 855, 900, 936, 950, 975, 988, 1140, 1170, 1174, 1235, 1300, 1368, 1425, 1482, 1560, 1710, 1761, 1800, 1900, 1950, 1976, 2223, 2280, 2340, 2348, 2470, 2600, 2850, 2925, 2935, 2964, 3420, 3522, 3705, 3800, 3900, 4275, 4446, 4680, 4696, 4940, 5283, 5700, 5850, 5870, 5928, 6175, 6840, 7044, 7410, 7631, 7800, 8550, 8805, 8892, 9880, 10566, 11115, 11153, 11400, 11700, 11740, 12350, 14088, 14675, 14820, 15262, 17100, 17610, 17784, 18525, 21132, 22230, 22306, 22893, 23400, 23480, 24700, 26415, 29350, 29640, 30524, 33459, 34200, 35220, 37050, 38155, 42264, 44025, 44460, 44612, 45786, 49400, 52830, 55575, 55765, 58700, 61048, 66918, 68679, 70440, 74100, 76310, 88050, 88920, 89224, 91572, 100377, 105660, 111150, 111530, 114465, 117400, 132075, 133836, 137358, 144989, 148200, 152620, 167295, 176100, 183144, 190775, 200754, 211320, 222300, 223060, 228930, 264150, 267672, 274716, 278825, 289978, 305240, 334590, 343395, 352200, 381550, 401508, 434967, 444600, 446120, 457860, 501885, 528300, 549432, 557650, 572325, 579956, 669180, 686790, 724945, 763100, 803016, 836475, 869934, 915720, 1003770, 1056600, 1115300, 1144650, 1159912, 1304901, 1338360, 1373580, 1449890, 1526200, 1672950, 1716975, 1739868, 2007540, 2174835, 2230600, 2289300, 2509425, 2609802, 2747160, 2899780, 3345900, 3433950, 3479736, 3624725, 4015080, 4349670, 4578600, 5018850, 5219604, 5799560, 6524505, 6691800, 6867900, 7249450, 8699340, 10037700, 10439208, 10874175, 13049010, 13735800, 14498900, 17398680, 20075400, 21748350, 26098020, 28997800, 32622525, 43496700, 52196040, 65245050, 86993400, 130490100, 260980200]

約数ペア:

[(1, 260980200), (2, 130490100), (3, 86993400), (4, 65245050), (5, 52196040), (6, 43496700), (8, 32622525), (9, 28997800), (10, 26098020), (12, 21748350), (13, 20075400), (15, 17398680), (18, 14498900), (19, 13735800), (20, 13049010), (24, 10874175), (25, 10439208), (26, 10037700), (30, 8699340), (36, 7249450), (38, 6867900), (39, 6691800), (40, 6524505), (45, 5799560), (50, 5219604), (52, 5018850), (57, 4578600), (60, 4349670), (65, 4015080), (72, 3624725), (75, 3479736), (76, 3433950), (78, 3345900), (90, 2899780), (95, 2747160), (100, 2609802), (104, 2509425), (114, 2289300), (117, 2230600), (120, 2174835), (130, 2007540), (150, 1739868), (152, 1716975), (156, 1672950), (171, 1526200), (180, 1449890), (190, 1373580), (195, 1338360), (200, 1304901), (225, 1159912), (228, 1144650), (234, 1115300), (247, 1056600), (260, 1003770), (285, 915720), (300, 869934), (312, 836475), (325, 803016), (342, 763100), (360, 724945), (380, 686790), (390, 669180), (450, 579956), (456, 572325), (468, 557650), (475, 549432), (494, 528300), (520, 501885), (570, 457860), (585, 446120), (587, 444600), (600, 434967), (650, 401508), (684, 381550), (741, 352200), (760, 343395), (780, 334590), (855, 305240), (900, 289978), (936, 278825), (950, 274716), (975, 267672), (988, 264150), (1140, 228930), (1170, 223060), (1174, 222300), (1235, 211320), (1300, 200754), (1368, 190775), (1425, 183144), (1482, 176100), (1560, 167295), (1710, 152620), (1761, 148200), (1800, 144989), (1900, 137358), (1950, 133836), (1976, 132075), (2223, 117400), (2280, 114465), (2340, 111530), (2348, 111150), (2470, 105660), (2600, 100377), (2850, 91572), (2925, 89224), (2935, 88920), (2964, 88050), (3420, 76310), (3522, 74100), (3705, 70440), (3800, 68679), (3900, 66918), (4275, 61048), (4446, 58700), (4680, 55765), (4696, 55575), (4940, 52830), (5283, 49400), (5700, 45786), (5850, 44612), (5870, 44460), (5928, 44025), (6175, 42264), (6840, 38155), (7044, 37050), (7410, 35220), (7631, 34200), (7800, 33459), (8550, 30524), (8805, 29640), (8892, 29350), (9880, 26415), (10566, 24700), (11115, 23480), (11153, 23400), (11400, 22893), (11700, 22306), (11740, 22230), (12350, 21132), (14088, 18525), (14675, 17784), (14820, 17610), (15262, 17100)]