74542620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 223388928

約数和(自身を除く): 148846308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 683, 1020, 1070, 1284, 1366, 1605, 1819, 2049, 2140, 2732, 3210, 3415, 3638, 4098, 5457, 6420, 6830, 7276, 8196, 9095, 10245, 10914, 11611, 13660, 18190, 20490, 21828, 23222, 27285, 34833, 36380, 40980, 46444, 54570, 58055, 69666, 73081, 109140, 116110, 139332, 146162, 174165, 219243, 232220, 292324, 348330, 365405, 438486, 696660, 730810, 876972, 1096215, 1242377, 1461620, 2192430, 2484754, 3727131, 4384860, 4969508, 6211885, 7454262, 12423770, 14908524, 18635655, 24847540, 37271310, 74542620]

約数ペア:

[(1, 74542620), (2, 37271310), (3, 24847540), (4, 18635655), (5, 14908524), (6, 12423770), (10, 7454262), (12, 6211885), (15, 4969508), (17, 4384860), (20, 3727131), (30, 2484754), (34, 2192430), (51, 1461620), (60, 1242377), (68, 1096215), (85, 876972), (102, 730810), (107, 696660), (170, 438486), (204, 365405), (214, 348330), (255, 292324), (321, 232220), (340, 219243), (428, 174165), (510, 146162), (535, 139332), (642, 116110), (683, 109140), (1020, 73081), (1070, 69666), (1284, 58055), (1366, 54570), (1605, 46444), (1819, 40980), (2049, 36380), (2140, 34833), (2732, 27285), (3210, 23222), (3415, 21828), (3638, 20490), (4098, 18190), (5457, 13660), (6420, 11611), (6830, 10914), (7276, 10245), (8196, 9095)]