274986660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 852961536

約数和(自身を除く): 577974876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 169, 188, 195, 235, 260, 282, 338, 390, 470, 507, 564, 577, 611, 676, 705, 780, 845, 940, 1014, 1154, 1222, 1410, 1690, 1731, 1833, 2028, 2308, 2444, 2535, 2820, 2885, 3055, 3380, 3462, 3666, 5070, 5770, 6110, 6924, 7332, 7501, 7943, 8655, 9165, 10140, 11540, 12220, 15002, 15886, 17310, 18330, 22503, 23829, 27119, 30004, 31772, 34620, 36660, 37505, 39715, 45006, 47658, 54238, 75010, 79430, 81357, 90012, 95316, 97513, 108476, 112515, 119145, 135595, 150020, 158860, 162714, 195026, 225030, 238290, 271190, 292539, 325428, 352547, 390052, 406785, 450060, 476580, 487565, 542380, 585078, 705094, 813570, 975130, 1057641, 1170156, 1410188, 1462695, 1627140, 1762735, 1950260, 2115282, 2925390, 3525470, 4230564, 4583111, 5288205, 5850780, 7050940, 9166222, 10576410, 13749333, 18332444, 21152820, 22915555, 27498666, 45831110, 54997332, 68746665, 91662220, 137493330, 274986660]

約数ペア:

[(1, 274986660), (2, 137493330), (3, 91662220), (4, 68746665), (5, 54997332), (6, 45831110), (10, 27498666), (12, 22915555), (13, 21152820), (15, 18332444), (20, 13749333), (26, 10576410), (30, 9166222), (39, 7050940), (47, 5850780), (52, 5288205), (60, 4583111), (65, 4230564), (78, 3525470), (94, 2925390), (130, 2115282), (141, 1950260), (156, 1762735), (169, 1627140), (188, 1462695), (195, 1410188), (235, 1170156), (260, 1057641), (282, 975130), (338, 813570), (390, 705094), (470, 585078), (507, 542380), (564, 487565), (577, 476580), (611, 450060), (676, 406785), (705, 390052), (780, 352547), (845, 325428), (940, 292539), (1014, 271190), (1154, 238290), (1222, 225030), (1410, 195026), (1690, 162714), (1731, 158860), (1833, 150020), (2028, 135595), (2308, 119145), (2444, 112515), (2535, 108476), (2820, 97513), (2885, 95316), (3055, 90012), (3380, 81357), (3462, 79430), (3666, 75010), (5070, 54238), (5770, 47658), (6110, 45006), (6924, 39715), (7332, 37505), (7501, 36660), (7943, 34620), (8655, 31772), (9165, 30004), (10140, 27119), (11540, 23829), (12220, 22503), (15002, 18330), (15886, 17310)]