153173060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 210069820

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 131, 170, 181, 190, 262, 323, 340, 362, 380, 524, 646, 655, 724, 905, 1292, 1310, 1615, 1810, 2227, 2489, 2620, 3077, 3230, 3439, 3620, 4454, 4978, 6154, 6460, 6878, 8908, 9956, 11135, 12308, 12445, 13756, 15385, 17195, 22270, 23711, 24890, 30770, 34390, 42313, 44540, 47422, 49780, 58463, 61540, 68780, 84626, 94844, 116926, 118555, 169252, 211565, 233852, 237110, 292315, 403087, 423130, 450509, 474220, 584630, 806174, 846260, 901018, 1169260, 1612348, 1802036, 2015435, 2252545, 4030870, 4505090, 7658653, 8061740, 9010180, 15317306, 30634612, 38293265, 76586530, 153173060]

約数ペア:

[(1, 153173060), (2, 76586530), (4, 38293265), (5, 30634612), (10, 15317306), (17, 9010180), (19, 8061740), (20, 7658653), (34, 4505090), (38, 4030870), (68, 2252545), (76, 2015435), (85, 1802036), (95, 1612348), (131, 1169260), (170, 901018), (181, 846260), (190, 806174), (262, 584630), (323, 474220), (340, 450509), (362, 423130), (380, 403087), (524, 292315), (646, 237110), (655, 233852), (724, 211565), (905, 169252), (1292, 118555), (1310, 116926), (1615, 94844), (1810, 84626), (2227, 68780), (2489, 61540), (2620, 58463), (3077, 49780), (3230, 47422), (3439, 44540), (3620, 42313), (4454, 34390), (4978, 30770), (6154, 24890), (6460, 23711), (6878, 22270), (8908, 17195), (9956, 15385), (11135, 13756), (12308, 12445)]