149085240

素因数分解:

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

素因数の和:821

約数の個数: 128

約数和(自身を含む): 478690560

約数和(自身を除く): 329605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 683, 856, 1020, 1070, 1284, 1366, 1605, 1819, 2040, 2049, 2140, 2568, 2732, 3210, 3415, 3638, 4098, 4280, 5457, 5464, 6420, 6830, 7276, 8196, 9095, 10245, 10914, 11611, 12840, 13660, 14552, 16392, 18190, 20490, 21828, 23222, 27285, 27320, 34833, 36380, 40980, 43656, 46444, 54570, 58055, 69666, 72760, 73081, 81960, 92888, 109140, 116110, 139332, 146162, 174165, 218280, 219243, 232220, 278664, 292324, 348330, 365405, 438486, 464440, 584648, 696660, 730810, 876972, 1096215, 1242377, 1393320, 1461620, 1753944, 2192430, 2484754, 2923240, 3727131, 4384860, 4969508, 6211885, 7454262, 8769720, 9939016, 12423770, 14908524, 18635655, 24847540, 29817048, 37271310, 49695080, 74542620, 149085240]

約数ペア:

[(1, 149085240), (2, 74542620), (3, 49695080), (4, 37271310), (5, 29817048), (6, 24847540), (8, 18635655), (10, 14908524), (12, 12423770), (15, 9939016), (17, 8769720), (20, 7454262), (24, 6211885), (30, 4969508), (34, 4384860), (40, 3727131), (51, 2923240), (60, 2484754), (68, 2192430), (85, 1753944), (102, 1461620), (107, 1393320), (120, 1242377), (136, 1096215), (170, 876972), (204, 730810), (214, 696660), (255, 584648), (321, 464440), (340, 438486), (408, 365405), (428, 348330), (510, 292324), (535, 278664), (642, 232220), (680, 219243), (683, 218280), (856, 174165), (1020, 146162), (1070, 139332), (1284, 116110), (1366, 109140), (1605, 92888), (1819, 81960), (2040, 73081), (2049, 72760), (2140, 69666), (2568, 58055), (2732, 54570), (3210, 46444), (3415, 43656), (3638, 40980), (4098, 36380), (4280, 34833), (5457, 27320), (5464, 27285), (6420, 23222), (6830, 21828), (7276, 20490), (8196, 18190), (9095, 16392), (10245, 14552), (10914, 13660), (11611, 12840)]