2601222660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 8213692032

約数和(自身を除く): 5612469372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 311, 324, 405, 486, 540, 622, 810, 933, 972, 1215, 1244, 1555, 1620, 1721, 1866, 2430, 2799, 3110, 3442, 3732, 4665, 4860, 5163, 5598, 6220, 6884, 8397, 8605, 9330, 10326, 11196, 13995, 15489, 16794, 17210, 18660, 20652, 25191, 25815, 27990, 30978, 33588, 34420, 41985, 46467, 50382, 51630, 55980, 61956, 75573, 77445, 83970, 92934, 100764, 103260, 125955, 139401, 151146, 154890, 167940, 185868, 232335, 251910, 278802, 302292, 309780, 377865, 418203, 464670, 503820, 535231, 557604, 697005, 755730, 836406, 929340, 1070462, 1394010, 1511460, 1605693, 1672812, 2091015, 2140924, 2676155, 2788020, 3211386, 4182030, 4817079, 5352310, 6422772, 8028465, 8364060, 9634158, 10704620, 14451237, 16056930, 19268316, 24085395, 28902474, 32113860, 43353711, 48170790, 57804948, 72256185, 86707422, 96341580, 130061133, 144512370, 173414844, 216768555, 260122266, 289024740, 433537110, 520244532, 650305665, 867074220, 1300611330, 2601222660]

約数ペア:

[(1, 2601222660), (2, 1300611330), (3, 867074220), (4, 650305665), (5, 520244532), (6, 433537110), (9, 289024740), (10, 260122266), (12, 216768555), (15, 173414844), (18, 144512370), (20, 130061133), (27, 96341580), (30, 86707422), (36, 72256185), (45, 57804948), (54, 48170790), (60, 43353711), (81, 32113860), (90, 28902474), (108, 24085395), (135, 19268316), (162, 16056930), (180, 14451237), (243, 10704620), (270, 9634158), (311, 8364060), (324, 8028465), (405, 6422772), (486, 5352310), (540, 4817079), (622, 4182030), (810, 3211386), (933, 2788020), (972, 2676155), (1215, 2140924), (1244, 2091015), (1555, 1672812), (1620, 1605693), (1721, 1511460), (1866, 1394010), (2430, 1070462), (2799, 929340), (3110, 836406), (3442, 755730), (3732, 697005), (4665, 557604), (4860, 535231), (5163, 503820), (5598, 464670), (6220, 418203), (6884, 377865), (8397, 309780), (8605, 302292), (9330, 278802), (10326, 251910), (11196, 232335), (13995, 185868), (15489, 167940), (16794, 154890), (17210, 151146), (18660, 139401), (20652, 125955), (25191, 103260), (25815, 100764), (27990, 92934), (30978, 83970), (33588, 77445), (34420, 75573), (41985, 61956), (46467, 55980), (50382, 51630)]