145752180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5689}}^1$

素因数の和:5769

約数の個数: 96

約数和(自身を含む): 474136320

約数和(自身を除く): 328384140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5689, 6405, 8540, 11378, 12810, 17067, 22756, 25620, 28445, 34134, 39823, 56890, 68268, 79646, 85335, 113780, 119469, 159292, 170670, 199115, 238938, 341340, 347029, 398230, 477876, 597345, 694058, 796460, 1041087, 1194690, 1388116, 1735145, 2082174, 2389380, 2429203, 3470290, 4164348, 4858406, 5205435, 6940580, 7287609, 9716812, 10410870, 12146015, 14575218, 20821740, 24292030, 29150436, 36438045, 48584060, 72876090, 145752180]

約数ペア:

[(1, 145752180), (2, 72876090), (3, 48584060), (4, 36438045), (5, 29150436), (6, 24292030), (7, 20821740), (10, 14575218), (12, 12146015), (14, 10410870), (15, 9716812), (20, 7287609), (21, 6940580), (28, 5205435), (30, 4858406), (35, 4164348), (42, 3470290), (60, 2429203), (61, 2389380), (70, 2082174), (84, 1735145), (105, 1388116), (122, 1194690), (140, 1041087), (183, 796460), (210, 694058), (244, 597345), (305, 477876), (366, 398230), (420, 347029), (427, 341340), (610, 238938), (732, 199115), (854, 170670), (915, 159292), (1220, 119469), (1281, 113780), (1708, 85335), (1830, 79646), (2135, 68268), (2562, 56890), (3660, 39823), (4270, 34134), (5124, 28445), (5689, 25620), (6405, 22756), (8540, 17067), (11378, 12810)]