75397920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 262652544

約数和(自身を除く): 187254624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 281, 312, 344, 390, 416, 430, 480, 516, 520, 559, 562, 624, 645, 688, 780, 843, 860, 1032, 1040, 1118, 1124, 1248, 1290, 1376, 1405, 1560, 1677, 1686, 1720, 2064, 2080, 2236, 2248, 2580, 2795, 2810, 3120, 3354, 3372, 3440, 3653, 4128, 4215, 4472, 4496, 5160, 5590, 5620, 6240, 6708, 6744, 6880, 7306, 8385, 8430, 8944, 8992, 10320, 10959, 11180, 11240, 12083, 13416, 13488, 14612, 16770, 16860, 17888, 18265, 20640, 21918, 22360, 22480, 24166, 26832, 26976, 29224, 33540, 33720, 36249, 36530, 43836, 44720, 44960, 48332, 53664, 54795, 58448, 60415, 67080, 67440, 72498, 73060, 87672, 89440, 96664, 109590, 116896, 120830, 134160, 134880, 144996, 146120, 157079, 175344, 181245, 193328, 219180, 241660, 268320, 289992, 292240, 314158, 350688, 362490, 386656, 438360, 471237, 483320, 579984, 584480, 628316, 724980, 785395, 876720, 942474, 966640, 1159968, 1256632, 1449960, 1570790, 1753440, 1884948, 1933280, 2356185, 2513264, 2899920, 3141580, 3769896, 4712370, 5026528, 5799840, 6283160, 7539792, 9424740, 12566320, 15079584, 18849480, 25132640, 37698960, 75397920]

約数ペア:

[(1, 75397920), (2, 37698960), (3, 25132640), (4, 18849480), (5, 15079584), (6, 12566320), (8, 9424740), (10, 7539792), (12, 6283160), (13, 5799840), (15, 5026528), (16, 4712370), (20, 3769896), (24, 3141580), (26, 2899920), (30, 2513264), (32, 2356185), (39, 1933280), (40, 1884948), (43, 1753440), (48, 1570790), (52, 1449960), (60, 1256632), (65, 1159968), (78, 966640), (80, 942474), (86, 876720), (96, 785395), (104, 724980), (120, 628316), (129, 584480), (130, 579984), (156, 483320), (160, 471237), (172, 438360), (195, 386656), (208, 362490), (215, 350688), (240, 314158), (258, 292240), (260, 289992), (281, 268320), (312, 241660), (344, 219180), (390, 193328), (416, 181245), (430, 175344), (480, 157079), (516, 146120), (520, 144996), (559, 134880), (562, 134160), (624, 120830), (645, 116896), (688, 109590), (780, 96664), (843, 89440), (860, 87672), (1032, 73060), (1040, 72498), (1118, 67440), (1124, 67080), (1248, 60415), (1290, 58448), (1376, 54795), (1405, 53664), (1560, 48332), (1677, 44960), (1686, 44720), (1720, 43836), (2064, 36530), (2080, 36249), (2236, 33720), (2248, 33540), (2580, 29224), (2795, 26976), (2810, 26832), (3120, 24166), (3354, 22480), (3372, 22360), (3440, 21918), (3653, 20640), (4128, 18265), (4215, 17888), (4472, 16860), (4496, 16770), (5160, 14612), (5590, 13488), (5620, 13416), (6240, 12083), (6708, 11240), (6744, 11180), (6880, 10959), (7306, 10320), (8385, 8992), (8430, 8944)]