148917180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 456873984

約数和(自身を除く): 307956804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 59, 60, 62, 69, 92, 93, 115, 118, 124, 138, 155, 177, 186, 230, 236, 276, 295, 310, 345, 354, 372, 460, 465, 590, 620, 690, 708, 713, 885, 930, 1180, 1357, 1380, 1426, 1770, 1829, 1860, 2139, 2714, 2852, 3481, 3540, 3565, 3658, 4071, 4278, 5428, 5487, 6785, 6962, 7130, 7316, 8142, 8556, 9145, 10443, 10695, 10974, 13570, 13924, 14260, 16284, 17405, 18290, 20355, 20886, 21390, 21948, 27140, 27435, 34810, 36580, 40710, 41772, 42067, 42780, 52215, 54870, 69620, 80063, 81420, 84134, 104430, 107911, 109740, 126201, 160126, 168268, 208860, 210335, 215822, 240189, 252402, 320252, 323733, 400315, 420670, 431644, 480378, 504804, 539555, 631005, 647466, 800630, 841340, 960756, 1079110, 1200945, 1262010, 1294932, 1601260, 1618665, 2158220, 2401890, 2481953, 2524020, 3237330, 4803780, 4963906, 6474660, 7445859, 9927812, 12409765, 14891718, 24819530, 29783436, 37229295, 49639060, 74458590, 148917180]

約数ペア:

[(1, 148917180), (2, 74458590), (3, 49639060), (4, 37229295), (5, 29783436), (6, 24819530), (10, 14891718), (12, 12409765), (15, 9927812), (20, 7445859), (23, 6474660), (30, 4963906), (31, 4803780), (46, 3237330), (59, 2524020), (60, 2481953), (62, 2401890), (69, 2158220), (92, 1618665), (93, 1601260), (115, 1294932), (118, 1262010), (124, 1200945), (138, 1079110), (155, 960756), (177, 841340), (186, 800630), (230, 647466), (236, 631005), (276, 539555), (295, 504804), (310, 480378), (345, 431644), (354, 420670), (372, 400315), (460, 323733), (465, 320252), (590, 252402), (620, 240189), (690, 215822), (708, 210335), (713, 208860), (885, 168268), (930, 160126), (1180, 126201), (1357, 109740), (1380, 107911), (1426, 104430), (1770, 84134), (1829, 81420), (1860, 80063), (2139, 69620), (2714, 54870), (2852, 52215), (3481, 42780), (3540, 42067), (3565, 41772), (3658, 40710), (4071, 36580), (4278, 34810), (5428, 27435), (5487, 27140), (6785, 21948), (6962, 21390), (7130, 20886), (7316, 20355), (8142, 18290), (8556, 17405), (9145, 16284), (10443, 14260), (10695, 13924), (10974, 13570)]