76180860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 267111936

約数和(自身を除く): 190931076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 587, 618, 630, 721, 927, 1030, 1174, 1236, 1260, 1442, 1545, 1761, 1854, 2060, 2163, 2348, 2884, 2935, 3090, 3522, 3605, 3708, 4109, 4326, 4635, 5283, 5870, 6180, 6489, 7044, 7210, 8218, 8652, 8805, 9270, 10566, 10815, 11740, 12327, 12978, 14420, 16436, 17610, 18540, 20545, 21132, 21630, 24654, 25956, 26415, 32445, 35220, 36981, 41090, 43260, 49308, 52830, 60461, 61635, 64890, 73962, 82180, 105660, 120922, 123270, 129780, 147924, 181383, 184905, 241844, 246540, 302305, 362766, 369810, 423227, 544149, 604610, 725532, 739620, 846454, 906915, 1088298, 1209220, 1269681, 1692908, 1813830, 2116135, 2176596, 2539362, 2720745, 3627660, 3809043, 4232270, 5078724, 5441490, 6348405, 7618086, 8464540, 10882980, 12696810, 15236172, 19045215, 25393620, 38090430, 76180860]

約数ペア:

[(1, 76180860), (2, 38090430), (3, 25393620), (4, 19045215), (5, 15236172), (6, 12696810), (7, 10882980), (9, 8464540), (10, 7618086), (12, 6348405), (14, 5441490), (15, 5078724), (18, 4232270), (20, 3809043), (21, 3627660), (28, 2720745), (30, 2539362), (35, 2176596), (36, 2116135), (42, 1813830), (45, 1692908), (60, 1269681), (63, 1209220), (70, 1088298), (84, 906915), (90, 846454), (103, 739620), (105, 725532), (126, 604610), (140, 544149), (180, 423227), (206, 369810), (210, 362766), (252, 302305), (309, 246540), (315, 241844), (412, 184905), (420, 181383), (515, 147924), (587, 129780), (618, 123270), (630, 120922), (721, 105660), (927, 82180), (1030, 73962), (1174, 64890), (1236, 61635), (1260, 60461), (1442, 52830), (1545, 49308), (1761, 43260), (1854, 41090), (2060, 36981), (2163, 35220), (2348, 32445), (2884, 26415), (2935, 25956), (3090, 24654), (3522, 21630), (3605, 21132), (3708, 20545), (4109, 18540), (4326, 17610), (4635, 16436), (5283, 14420), (5870, 12978), (6180, 12327), (6489, 11740), (7044, 10815), (7210, 10566), (8218, 9270), (8652, 8805)]