45637620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 160532064

約数和(自身を除く): 114894444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 49, 57, 60, 70, 76, 84, 86, 95, 98, 105, 114, 129, 133, 140, 147, 172, 190, 196, 210, 215, 228, 245, 258, 266, 285, 294, 301, 361, 380, 399, 420, 430, 490, 516, 532, 570, 588, 602, 645, 665, 722, 735, 798, 817, 860, 903, 931, 980, 1083, 1140, 1204, 1290, 1330, 1444, 1470, 1505, 1596, 1634, 1805, 1806, 1862, 1995, 2107, 2166, 2451, 2527, 2580, 2660, 2793, 2940, 3010, 3268, 3610, 3612, 3724, 3990, 4085, 4214, 4332, 4515, 4655, 4902, 5054, 5415, 5586, 5719, 6020, 6321, 7220, 7581, 7980, 8170, 8428, 9030, 9310, 9804, 10108, 10535, 10830, 11172, 11438, 12255, 12635, 12642, 13965, 15162, 15523, 16340, 17157, 17689, 18060, 18620, 21070, 21660, 22876, 24510, 25270, 25284, 27930, 28595, 30324, 31046, 31605, 34314, 35378, 37905, 40033, 42140, 46569, 49020, 50540, 53067, 55860, 57190, 62092, 63210, 68628, 70756, 75810, 77615, 80066, 85785, 88445, 93138, 106134, 108661, 114380, 120099, 126420, 151620, 155230, 160132, 171570, 176890, 186276, 200165, 212268, 217322, 232845, 240198, 265335, 310460, 325983, 343140, 353780, 400330, 434644, 465690, 480396, 530670, 543305, 600495, 651966, 760627, 800660, 931380, 1061340, 1086610, 1200990, 1303932, 1521254, 1629915, 2173220, 2281881, 2401980, 3042508, 3259830, 3803135, 4563762, 6519660, 7606270, 9127524, 11409405, 15212540, 22818810, 45637620]

約数ペア:

[(1, 45637620), (2, 22818810), (3, 15212540), (4, 11409405), (5, 9127524), (6, 7606270), (7, 6519660), (10, 4563762), (12, 3803135), (14, 3259830), (15, 3042508), (19, 2401980), (20, 2281881), (21, 2173220), (28, 1629915), (30, 1521254), (35, 1303932), (38, 1200990), (42, 1086610), (43, 1061340), (49, 931380), (57, 800660), (60, 760627), (70, 651966), (76, 600495), (84, 543305), (86, 530670), (95, 480396), (98, 465690), (105, 434644), (114, 400330), (129, 353780), (133, 343140), (140, 325983), (147, 310460), (172, 265335), (190, 240198), (196, 232845), (210, 217322), (215, 212268), (228, 200165), (245, 186276), (258, 176890), (266, 171570), (285, 160132), (294, 155230), (301, 151620), (361, 126420), (380, 120099), (399, 114380), (420, 108661), (430, 106134), (490, 93138), (516, 88445), (532, 85785), (570, 80066), (588, 77615), (602, 75810), (645, 70756), (665, 68628), (722, 63210), (735, 62092), (798, 57190), (817, 55860), (860, 53067), (903, 50540), (931, 49020), (980, 46569), (1083, 42140), (1140, 40033), (1204, 37905), (1290, 35378), (1330, 34314), (1444, 31605), (1470, 31046), (1505, 30324), (1596, 28595), (1634, 27930), (1805, 25284), (1806, 25270), (1862, 24510), (1995, 22876), (2107, 21660), (2166, 21070), (2451, 18620), (2527, 18060), (2580, 17689), (2660, 17157), (2793, 16340), (2940, 15523), (3010, 15162), (3268, 13965), (3610, 12642), (3612, 12635), (3724, 12255), (3990, 11438), (4085, 11172), (4214, 10830), (4332, 10535), (4515, 10108), (4655, 9804), (4902, 9310), (5054, 9030), (5415, 8428), (5586, 8170), (5719, 7980), (6020, 7581), (6321, 7220)]