63887850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 188758752

約数和(自身を除く): 124870902

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 163, 195, 201, 225, 234, 325, 326, 335, 390, 402, 450, 489, 585, 603, 650, 670, 815, 871, 975, 978, 1005, 1170, 1206, 1467, 1630, 1675, 1742, 1950, 2010, 2119, 2445, 2613, 2925, 2934, 3015, 3350, 4075, 4238, 4355, 4890, 5025, 5226, 5850, 6030, 6357, 7335, 7839, 8150, 8710, 10050, 10595, 10921, 12225, 12714, 13065, 14670, 15075, 15678, 19071, 21190, 21775, 21842, 24450, 26130, 30150, 31785, 32763, 36675, 38142, 39195, 43550, 52975, 54605, 63570, 65325, 65526, 73350, 78390, 95355, 98289, 105950, 109210, 130650, 141973, 158925, 163815, 190710, 195975, 196578, 273025, 283946, 317850, 327630, 391950, 425919, 476775, 491445, 546050, 709865, 819075, 851838, 953550, 982890, 1277757, 1419730, 1638150, 2129595, 2457225, 2555514, 3549325, 4259190, 4914450, 6388785, 7098650, 10647975, 12777570, 21295950, 31943925, 63887850]

約数ペア:

[(1, 63887850), (2, 31943925), (3, 21295950), (5, 12777570), (6, 10647975), (9, 7098650), (10, 6388785), (13, 4914450), (15, 4259190), (18, 3549325), (25, 2555514), (26, 2457225), (30, 2129595), (39, 1638150), (45, 1419730), (50, 1277757), (65, 982890), (67, 953550), (75, 851838), (78, 819075), (90, 709865), (117, 546050), (130, 491445), (134, 476775), (150, 425919), (163, 391950), (195, 327630), (201, 317850), (225, 283946), (234, 273025), (325, 196578), (326, 195975), (335, 190710), (390, 163815), (402, 158925), (450, 141973), (489, 130650), (585, 109210), (603, 105950), (650, 98289), (670, 95355), (815, 78390), (871, 73350), (975, 65526), (978, 65325), (1005, 63570), (1170, 54605), (1206, 52975), (1467, 43550), (1630, 39195), (1675, 38142), (1742, 36675), (1950, 32763), (2010, 31785), (2119, 30150), (2445, 26130), (2613, 24450), (2925, 21842), (2934, 21775), (3015, 21190), (3350, 19071), (4075, 15678), (4238, 15075), (4355, 14670), (4890, 13065), (5025, 12714), (5226, 12225), (5850, 10921), (6030, 10595), (6357, 10050), (7335, 8710), (7839, 8150)]