79144650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 233172576

約数和(自身を除く): 154027926

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 117, 130, 150, 163, 166, 195, 225, 234, 249, 325, 326, 390, 415, 450, 489, 498, 585, 650, 747, 815, 830, 975, 978, 1079, 1170, 1245, 1467, 1494, 1630, 1950, 2075, 2119, 2158, 2445, 2490, 2925, 2934, 3237, 3735, 4075, 4150, 4238, 4890, 5395, 5850, 6225, 6357, 6474, 7335, 7470, 8150, 9711, 10595, 10790, 12225, 12450, 12714, 13529, 14670, 16185, 18675, 19071, 19422, 21190, 24450, 26975, 27058, 31785, 32370, 36675, 37350, 38142, 40587, 48555, 52975, 53950, 63570, 67645, 73350, 80925, 81174, 95355, 97110, 105950, 121761, 135290, 158925, 161850, 175877, 190710, 202935, 242775, 243522, 317850, 338225, 351754, 405870, 476775, 485550, 527631, 608805, 676450, 879385, 953550, 1014675, 1055262, 1217610, 1582893, 1758770, 2029350, 2638155, 3044025, 3165786, 4396925, 5276310, 6088050, 7914465, 8793850, 13190775, 15828930, 26381550, 39572325, 79144650]

約数ペア:

[(1, 79144650), (2, 39572325), (3, 26381550), (5, 15828930), (6, 13190775), (9, 8793850), (10, 7914465), (13, 6088050), (15, 5276310), (18, 4396925), (25, 3165786), (26, 3044025), (30, 2638155), (39, 2029350), (45, 1758770), (50, 1582893), (65, 1217610), (75, 1055262), (78, 1014675), (83, 953550), (90, 879385), (117, 676450), (130, 608805), (150, 527631), (163, 485550), (166, 476775), (195, 405870), (225, 351754), (234, 338225), (249, 317850), (325, 243522), (326, 242775), (390, 202935), (415, 190710), (450, 175877), (489, 161850), (498, 158925), (585, 135290), (650, 121761), (747, 105950), (815, 97110), (830, 95355), (975, 81174), (978, 80925), (1079, 73350), (1170, 67645), (1245, 63570), (1467, 53950), (1494, 52975), (1630, 48555), (1950, 40587), (2075, 38142), (2119, 37350), (2158, 36675), (2445, 32370), (2490, 31785), (2925, 27058), (2934, 26975), (3237, 24450), (3735, 21190), (4075, 19422), (4150, 19071), (4238, 18675), (4890, 16185), (5395, 14670), (5850, 13529), (6225, 12714), (6357, 12450), (6474, 12225), (7335, 10790), (7470, 10595), (8150, 9711)]