75053790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 246305664

約数和(自身を除く): 171251874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 61, 62, 63, 70, 81, 90, 93, 98, 105, 122, 126, 135, 147, 155, 162, 183, 186, 189, 210, 217, 245, 270, 279, 294, 305, 310, 315, 366, 378, 405, 427, 434, 441, 465, 490, 549, 558, 567, 610, 630, 651, 735, 810, 837, 854, 882, 915, 930, 945, 1085, 1098, 1134, 1281, 1302, 1323, 1395, 1470, 1519, 1647, 1674, 1830, 1890, 1891, 1953, 2135, 2170, 2205, 2511, 2562, 2646, 2745, 2790, 2835, 2989, 3038, 3255, 3294, 3782, 3843, 3906, 3969, 4185, 4270, 4410, 4557, 4941, 5022, 5490, 5670, 5673, 5859, 5978, 6405, 6510, 6615, 7595, 7686, 7938, 8235, 8370, 8967, 9114, 9455, 9765, 9882, 11346, 11529, 11718, 12555, 12810, 13230, 13237, 13671, 14945, 15190, 16470, 17019, 17577, 17934, 18910, 19215, 19530, 19845, 22785, 23058, 24705, 25110, 26474, 26901, 27342, 28365, 29295, 29890, 34038, 34587, 35154, 38430, 39690, 39711, 41013, 44835, 45570, 49410, 51057, 53802, 56730, 57645, 58590, 66185, 68355, 69174, 79422, 80703, 82026, 85095, 87885, 89670, 92659, 102114, 115290, 119133, 123039, 132370, 134505, 136710, 153171, 161406, 170190, 172935, 175770, 185318, 198555, 205065, 238266, 242109, 246078, 255285, 269010, 277977, 306342, 345870, 357399, 397110, 403515, 410130, 463295, 484218, 510570, 555954, 595665, 615195, 714798, 765855, 807030, 833931, 926590, 1072197, 1191330, 1210545, 1230390, 1389885, 1531710, 1667862, 1786995, 2144394, 2421090, 2501793, 2779770, 3573990, 4169655, 5003586, 5360985, 7505379, 8339310, 10721970, 12508965, 15010758, 25017930, 37526895, 75053790]

約数ペア:

[(1, 75053790), (2, 37526895), (3, 25017930), (5, 15010758), (6, 12508965), (7, 10721970), (9, 8339310), (10, 7505379), (14, 5360985), (15, 5003586), (18, 4169655), (21, 3573990), (27, 2779770), (30, 2501793), (31, 2421090), (35, 2144394), (42, 1786995), (45, 1667862), (49, 1531710), (54, 1389885), (61, 1230390), (62, 1210545), (63, 1191330), (70, 1072197), (81, 926590), (90, 833931), (93, 807030), (98, 765855), (105, 714798), (122, 615195), (126, 595665), (135, 555954), (147, 510570), (155, 484218), (162, 463295), (183, 410130), (186, 403515), (189, 397110), (210, 357399), (217, 345870), (245, 306342), (270, 277977), (279, 269010), (294, 255285), (305, 246078), (310, 242109), (315, 238266), (366, 205065), (378, 198555), (405, 185318), (427, 175770), (434, 172935), (441, 170190), (465, 161406), (490, 153171), (549, 136710), (558, 134505), (567, 132370), (610, 123039), (630, 119133), (651, 115290), (735, 102114), (810, 92659), (837, 89670), (854, 87885), (882, 85095), (915, 82026), (930, 80703), (945, 79422), (1085, 69174), (1098, 68355), (1134, 66185), (1281, 58590), (1302, 57645), (1323, 56730), (1395, 53802), (1470, 51057), (1519, 49410), (1647, 45570), (1674, 44835), (1830, 41013), (1890, 39711), (1891, 39690), (1953, 38430), (2135, 35154), (2170, 34587), (2205, 34038), (2511, 29890), (2562, 29295), (2646, 28365), (2745, 27342), (2790, 26901), (2835, 26474), (2989, 25110), (3038, 24705), (3255, 23058), (3294, 22785), (3782, 19845), (3843, 19530), (3906, 19215), (3969, 18910), (4185, 17934), (4270, 17577), (4410, 17019), (4557, 16470), (4941, 15190), (5022, 14945), (5490, 13671), (5670, 13237), (5673, 13230), (5859, 12810), (5978, 12555), (6405, 11718), (6510, 11529), (6615, 11346), (7595, 9882), (7686, 9765), (7938, 9455), (8235, 9114), (8370, 8967)]