78659100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 278924856

約数和(自身を除く): 200265756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 83, 90, 100, 108, 117, 130, 135, 150, 156, 162, 166, 180, 195, 225, 234, 243, 249, 260, 270, 300, 324, 325, 332, 351, 390, 405, 415, 450, 468, 486, 498, 540, 585, 650, 675, 702, 729, 747, 780, 810, 830, 900, 972, 975, 996, 1053, 1079, 1170, 1215, 1245, 1300, 1350, 1404, 1458, 1494, 1620, 1660, 1755, 1950, 2025, 2075, 2106, 2158, 2241, 2340, 2430, 2490, 2700, 2916, 2925, 2988, 3159, 3237, 3510, 3645, 3735, 3900, 4050, 4150, 4212, 4316, 4482, 4860, 4980, 5265, 5395, 5850, 6075, 6225, 6318, 6474, 6723, 7020, 7290, 7470, 8100, 8300, 8775, 8964, 9477, 9711, 10530, 10790, 11205, 11700, 12150, 12450, 12636, 12948, 13446, 14580, 14940, 15795, 16185, 17550, 18225, 18675, 18954, 19422, 20169, 21060, 21580, 22410, 24300, 24900, 26325, 26892, 26975, 29133, 31590, 32370, 33615, 35100, 36450, 37350, 37908, 38844, 40338, 44820, 47385, 48555, 52650, 53950, 56025, 58266, 60507, 63180, 64740, 67230, 72900, 74700, 78975, 80676, 80925, 87399, 94770, 97110, 100845, 105300, 107900, 112050, 116532, 121014, 134460, 145665, 157950, 161850, 168075, 174798, 189540, 194220, 201690, 224100, 236925, 242028, 242775, 262197, 291330, 302535, 315900, 323700, 336150, 349596, 403380, 436995, 473850, 485550, 504225, 524394, 582660, 605070, 672300, 728325, 786591, 873990, 947700, 971100, 1008450, 1048788, 1210140, 1310985, 1456650, 1512675, 1573182, 1747980, 2016900, 2184975, 2621970, 2913300, 3025350, 3146364, 3932955, 4369950, 5243940, 6050700, 6554925, 7865910, 8739900, 13109850, 15731820, 19664775, 26219700, 39329550, 78659100]

約数ペア:

[(1, 78659100), (2, 39329550), (3, 26219700), (4, 19664775), (5, 15731820), (6, 13109850), (9, 8739900), (10, 7865910), (12, 6554925), (13, 6050700), (15, 5243940), (18, 4369950), (20, 3932955), (25, 3146364), (26, 3025350), (27, 2913300), (30, 2621970), (36, 2184975), (39, 2016900), (45, 1747980), (50, 1573182), (52, 1512675), (54, 1456650), (60, 1310985), (65, 1210140), (75, 1048788), (78, 1008450), (81, 971100), (83, 947700), (90, 873990), (100, 786591), (108, 728325), (117, 672300), (130, 605070), (135, 582660), (150, 524394), (156, 504225), (162, 485550), (166, 473850), (180, 436995), (195, 403380), (225, 349596), (234, 336150), (243, 323700), (249, 315900), (260, 302535), (270, 291330), (300, 262197), (324, 242775), (325, 242028), (332, 236925), (351, 224100), (390, 201690), (405, 194220), (415, 189540), (450, 174798), (468, 168075), (486, 161850), (498, 157950), (540, 145665), (585, 134460), (650, 121014), (675, 116532), (702, 112050), (729, 107900), (747, 105300), (780, 100845), (810, 97110), (830, 94770), (900, 87399), (972, 80925), (975, 80676), (996, 78975), (1053, 74700), (1079, 72900), (1170, 67230), (1215, 64740), (1245, 63180), (1300, 60507), (1350, 58266), (1404, 56025), (1458, 53950), (1494, 52650), (1620, 48555), (1660, 47385), (1755, 44820), (1950, 40338), (2025, 38844), (2075, 37908), (2106, 37350), (2158, 36450), (2241, 35100), (2340, 33615), (2430, 32370), (2490, 31590), (2700, 29133), (2916, 26975), (2925, 26892), (2988, 26325), (3159, 24900), (3237, 24300), (3510, 22410), (3645, 21580), (3735, 21060), (3900, 20169), (4050, 19422), (4150, 18954), (4212, 18675), (4316, 18225), (4482, 17550), (4860, 16185), (4980, 15795), (5265, 14940), (5395, 14580), (5850, 13446), (6075, 12948), (6225, 12636), (6318, 12450), (6474, 12150), (6723, 11700), (7020, 11205), (7290, 10790), (7470, 10530), (8100, 9711), (8300, 9477), (8775, 8964)]