91191450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 277348320

約数和(自身を除く): 186156870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 570, 653, 665, 735, 798, 931, 950, 1050, 1225, 1306, 1330, 1425, 1470, 1862, 1959, 1995, 2450, 2793, 2850, 3265, 3325, 3675, 3918, 3990, 4571, 4655, 5586, 6530, 6650, 7350, 9142, 9310, 9795, 9975, 12407, 13713, 13965, 16325, 19590, 19950, 22855, 23275, 24814, 27426, 27930, 31997, 32650, 37221, 45710, 46550, 48975, 62035, 63994, 68565, 69825, 74442, 86849, 95991, 97950, 114275, 124070, 137130, 139650, 159985, 173698, 186105, 191982, 228550, 260547, 310175, 319970, 342825, 372210, 434245, 479955, 521094, 607943, 620350, 685650, 799925, 868490, 930525, 959910, 1215886, 1302735, 1599850, 1823829, 1861050, 2171225, 2399775, 2605470, 3039715, 3647658, 4342450, 4799550, 6079430, 6513675, 9119145, 13027350, 15198575, 18238290, 30397150, 45595725, 91191450]

約数ペア:

[(1, 91191450), (2, 45595725), (3, 30397150), (5, 18238290), (6, 15198575), (7, 13027350), (10, 9119145), (14, 6513675), (15, 6079430), (19, 4799550), (21, 4342450), (25, 3647658), (30, 3039715), (35, 2605470), (38, 2399775), (42, 2171225), (49, 1861050), (50, 1823829), (57, 1599850), (70, 1302735), (75, 1215886), (95, 959910), (98, 930525), (105, 868490), (114, 799925), (133, 685650), (147, 620350), (150, 607943), (175, 521094), (190, 479955), (210, 434245), (245, 372210), (266, 342825), (285, 319970), (294, 310175), (350, 260547), (399, 228550), (475, 191982), (490, 186105), (525, 173698), (570, 159985), (653, 139650), (665, 137130), (735, 124070), (798, 114275), (931, 97950), (950, 95991), (1050, 86849), (1225, 74442), (1306, 69825), (1330, 68565), (1425, 63994), (1470, 62035), (1862, 48975), (1959, 46550), (1995, 45710), (2450, 37221), (2793, 32650), (2850, 31997), (3265, 27930), (3325, 27426), (3675, 24814), (3918, 23275), (3990, 22855), (4571, 19950), (4655, 19590), (5586, 16325), (6530, 13965), (6650, 13713), (7350, 12407), (9142, 9975), (9310, 9795)]