75173120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 207506880

約数和(自身を除く): 132333760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 281, 304, 320, 352, 380, 418, 440, 562, 608, 640, 704, 760, 836, 880, 1045, 1124, 1216, 1280, 1405, 1408, 1520, 1672, 1760, 2090, 2248, 2432, 2810, 2816, 3040, 3091, 3344, 3520, 4180, 4496, 4864, 5339, 5620, 6080, 6182, 6688, 7040, 8360, 8992, 10678, 11240, 12160, 12364, 13376, 14080, 15455, 16720, 17984, 21356, 22480, 24320, 24728, 26695, 26752, 30910, 33440, 35968, 42712, 44960, 49456, 53390, 53504, 58729, 61820, 66880, 71936, 85424, 89920, 98912, 106780, 117458, 123640, 133760, 170848, 179840, 197824, 213560, 234916, 247280, 267520, 293645, 341696, 359680, 395648, 427120, 469832, 494560, 587290, 683392, 791296, 854240, 939664, 989120, 1174580, 1366784, 1708480, 1879328, 1978240, 2349160, 3416960, 3758656, 3956480, 4698320, 6833920, 7517312, 9396640, 15034624, 18793280, 37586560, 75173120]

約数ペア:

[(1, 75173120), (2, 37586560), (4, 18793280), (5, 15034624), (8, 9396640), (10, 7517312), (11, 6833920), (16, 4698320), (19, 3956480), (20, 3758656), (22, 3416960), (32, 2349160), (38, 1978240), (40, 1879328), (44, 1708480), (55, 1366784), (64, 1174580), (76, 989120), (80, 939664), (88, 854240), (95, 791296), (110, 683392), (128, 587290), (152, 494560), (160, 469832), (176, 427120), (190, 395648), (209, 359680), (220, 341696), (256, 293645), (281, 267520), (304, 247280), (320, 234916), (352, 213560), (380, 197824), (418, 179840), (440, 170848), (562, 133760), (608, 123640), (640, 117458), (704, 106780), (760, 98912), (836, 89920), (880, 85424), (1045, 71936), (1124, 66880), (1216, 61820), (1280, 58729), (1405, 53504), (1408, 53390), (1520, 49456), (1672, 44960), (1760, 42712), (2090, 35968), (2248, 33440), (2432, 30910), (2810, 26752), (2816, 26695), (3040, 24728), (3091, 24320), (3344, 22480), (3520, 21356), (4180, 17984), (4496, 16720), (4864, 15455), (5339, 14080), (5620, 13376), (6080, 12364), (6182, 12160), (6688, 11240), (7040, 10678), (8360, 8992)]