173739150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1795

約数の個数: 144

約数和(自身を含む): 532559664

約数和(自身を除く): 358820514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1747, 1950, 1989, 2210, 2550, 2925, 3315, 3494, 3825, 3978, 5241, 5525, 5850, 6630, 7650, 8735, 9945, 10482, 11050, 15723, 16575, 17470, 19890, 22711, 26205, 29699, 31446, 33150, 43675, 45422, 49725, 52410, 59398, 68133, 78615, 87350, 89097, 99450, 113555, 131025, 136266, 148495, 157230, 178194, 204399, 227110, 262050, 267291, 296990, 340665, 386087, 393075, 408798, 445485, 534582, 567775, 681330, 742475, 772174, 786150, 890970, 1021995, 1135550, 1158261, 1336455, 1484950, 1703325, 1930435, 2043990, 2227425, 2316522, 2672910, 3406650, 3474783, 3860870, 4454850, 5109975, 5791305, 6682275, 6949566, 9652175, 10219950, 11582610, 13364550, 17373915, 19304350, 28956525, 34747830, 57913050, 86869575, 173739150]

約数ペア:

[(1, 173739150), (2, 86869575), (3, 57913050), (5, 34747830), (6, 28956525), (9, 19304350), (10, 17373915), (13, 13364550), (15, 11582610), (17, 10219950), (18, 9652175), (25, 6949566), (26, 6682275), (30, 5791305), (34, 5109975), (39, 4454850), (45, 3860870), (50, 3474783), (51, 3406650), (65, 2672910), (75, 2316522), (78, 2227425), (85, 2043990), (90, 1930435), (102, 1703325), (117, 1484950), (130, 1336455), (150, 1158261), (153, 1135550), (170, 1021995), (195, 890970), (221, 786150), (225, 772174), (234, 742475), (255, 681330), (306, 567775), (325, 534582), (390, 445485), (425, 408798), (442, 393075), (450, 386087), (510, 340665), (585, 296990), (650, 267291), (663, 262050), (765, 227110), (850, 204399), (975, 178194), (1105, 157230), (1170, 148495), (1275, 136266), (1326, 131025), (1530, 113555), (1747, 99450), (1950, 89097), (1989, 87350), (2210, 78615), (2550, 68133), (2925, 59398), (3315, 52410), (3494, 49725), (3825, 45422), (3978, 43675), (5241, 33150), (5525, 31446), (5850, 29699), (6630, 26205), (7650, 22711), (8735, 19890), (9945, 17470), (10482, 16575), (11050, 15723)]