38686050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 118820520

約数和(自身を除く): 80134470

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, 389, 390, 425, 442, 450, 510, 585, 650, 663, 765, 778, 850, 975, 1105, 1167, 1170, 1275, 1326, 1530, 1945, 1950, 1989, 2210, 2334, 2550, 2925, 3315, 3501, 3825, 3890, 3978, 5057, 5525, 5835, 5850, 6613, 6630, 7002, 7650, 9725, 9945, 10114, 11050, 11670, 13226, 15171, 16575, 17505, 19450, 19839, 19890, 25285, 29175, 30342, 33065, 33150, 35010, 39678, 45513, 49725, 50570, 58350, 59517, 66130, 75855, 85969, 87525, 91026, 99195, 99450, 119034, 126425, 151710, 165325, 171938, 175050, 198390, 227565, 252850, 257907, 297585, 330650, 379275, 429845, 455130, 495975, 515814, 595170, 758550, 773721, 859690, 991950, 1137825, 1289535, 1487925, 1547442, 2149225, 2275650, 2579070, 2975850, 3868605, 4298450, 6447675, 7737210, 12895350, 19343025, 38686050]

約数ペア:

[(1, 38686050), (2, 19343025), (3, 12895350), (5, 7737210), (6, 6447675), (9, 4298450), (10, 3868605), (13, 2975850), (15, 2579070), (17, 2275650), (18, 2149225), (25, 1547442), (26, 1487925), (30, 1289535), (34, 1137825), (39, 991950), (45, 859690), (50, 773721), (51, 758550), (65, 595170), (75, 515814), (78, 495975), (85, 455130), (90, 429845), (102, 379275), (117, 330650), (130, 297585), (150, 257907), (153, 252850), (170, 227565), (195, 198390), (221, 175050), (225, 171938), (234, 165325), (255, 151710), (306, 126425), (325, 119034), (389, 99450), (390, 99195), (425, 91026), (442, 87525), (450, 85969), (510, 75855), (585, 66130), (650, 59517), (663, 58350), (765, 50570), (778, 49725), (850, 45513), (975, 39678), (1105, 35010), (1167, 33150), (1170, 33065), (1275, 30342), (1326, 29175), (1530, 25285), (1945, 19890), (1950, 19839), (1989, 19450), (2210, 17505), (2334, 16575), (2550, 15171), (2925, 13226), (3315, 11670), (3501, 11050), (3825, 10114), (3890, 9945), (3978, 9725), (5057, 7650), (5525, 7002), (5835, 6630), (5850, 6613)]