39815100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 139334832

約数和(自身を除く): 99519732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 41, 45, 50, 52, 60, 65, 75, 78, 82, 83, 90, 100, 117, 123, 130, 150, 156, 164, 166, 180, 195, 205, 225, 234, 246, 249, 260, 300, 325, 332, 369, 390, 410, 415, 450, 468, 492, 498, 533, 585, 615, 650, 738, 747, 780, 820, 830, 900, 975, 996, 1025, 1066, 1079, 1170, 1230, 1245, 1300, 1476, 1494, 1599, 1660, 1845, 1950, 2050, 2075, 2132, 2158, 2340, 2460, 2490, 2665, 2925, 2988, 3075, 3198, 3237, 3403, 3690, 3735, 3900, 4100, 4150, 4316, 4797, 4980, 5330, 5395, 5850, 6150, 6225, 6396, 6474, 6806, 7380, 7470, 7995, 8300, 9225, 9594, 9711, 10209, 10660, 10790, 11700, 12300, 12450, 12948, 13325, 13612, 14940, 15990, 16185, 17015, 18450, 18675, 19188, 19422, 20418, 21580, 23985, 24900, 26650, 26975, 30627, 31980, 32370, 34030, 36900, 37350, 38844, 39975, 40836, 44239, 47970, 48555, 51045, 53300, 53950, 61254, 64740, 68060, 74700, 79950, 80925, 85075, 88478, 95940, 97110, 102090, 107900, 119925, 122508, 132717, 153135, 159900, 161850, 170150, 176956, 194220, 204180, 221195, 239850, 242775, 255225, 265434, 306270, 323700, 340300, 398151, 442390, 479700, 485550, 510450, 530868, 612540, 663585, 765675, 796302, 884780, 971100, 1020900, 1105975, 1327170, 1531350, 1592604, 1990755, 2211950, 2654340, 3062700, 3317925, 3981510, 4423900, 6635850, 7963020, 9953775, 13271700, 19907550, 39815100]

約数ペア:

[(1, 39815100), (2, 19907550), (3, 13271700), (4, 9953775), (5, 7963020), (6, 6635850), (9, 4423900), (10, 3981510), (12, 3317925), (13, 3062700), (15, 2654340), (18, 2211950), (20, 1990755), (25, 1592604), (26, 1531350), (30, 1327170), (36, 1105975), (39, 1020900), (41, 971100), (45, 884780), (50, 796302), (52, 765675), (60, 663585), (65, 612540), (75, 530868), (78, 510450), (82, 485550), (83, 479700), (90, 442390), (100, 398151), (117, 340300), (123, 323700), (130, 306270), (150, 265434), (156, 255225), (164, 242775), (166, 239850), (180, 221195), (195, 204180), (205, 194220), (225, 176956), (234, 170150), (246, 161850), (249, 159900), (260, 153135), (300, 132717), (325, 122508), (332, 119925), (369, 107900), (390, 102090), (410, 97110), (415, 95940), (450, 88478), (468, 85075), (492, 80925), (498, 79950), (533, 74700), (585, 68060), (615, 64740), (650, 61254), (738, 53950), (747, 53300), (780, 51045), (820, 48555), (830, 47970), (900, 44239), (975, 40836), (996, 39975), (1025, 38844), (1066, 37350), (1079, 36900), (1170, 34030), (1230, 32370), (1245, 31980), (1300, 30627), (1476, 26975), (1494, 26650), (1599, 24900), (1660, 23985), (1845, 21580), (1950, 20418), (2050, 19422), (2075, 19188), (2132, 18675), (2158, 18450), (2340, 17015), (2460, 16185), (2490, 15990), (2665, 14940), (2925, 13612), (2988, 13325), (3075, 12948), (3198, 12450), (3237, 12300), (3403, 11700), (3690, 10790), (3735, 10660), (3900, 10209), (4100, 9711), (4150, 9594), (4316, 9225), (4797, 8300), (4980, 7995), (5330, 7470), (5395, 7380), (5850, 6806), (6150, 6474), (6225, 6396)]