471540420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5167}}^1$

素因数の和:5211

約数の個数: 144

約数和(自身を含む): 1588849920

約数和(自身を除く): 1117309500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 5167, 6084, 7020, 7605, 9126, 10140, 10334, 15210, 15501, 18252, 20668, 22815, 25835, 30420, 31002, 45630, 46503, 51670, 62004, 67171, 77505, 91260, 93006, 103340, 134342, 139509, 155010, 186012, 201513, 232515, 268684, 279018, 310020, 335855, 403026, 465030, 558036, 604539, 671710, 697545, 806052, 873223, 930060, 1007565, 1209078, 1343420, 1395090, 1746446, 1813617, 2015130, 2418156, 2619669, 2790180, 3022695, 3492892, 3627234, 4030260, 4366115, 5239338, 6045390, 7254468, 7859007, 8732230, 9068085, 10478676, 12090780, 13098345, 15718014, 17464460, 18136170, 23577021, 26196690, 31436028, 36272340, 39295035, 47154042, 52393380, 78590070, 94308084, 117885105, 157180140, 235770210, 471540420]

約数ペア:

[(1, 471540420), (2, 235770210), (3, 157180140), (4, 117885105), (5, 94308084), (6, 78590070), (9, 52393380), (10, 47154042), (12, 39295035), (13, 36272340), (15, 31436028), (18, 26196690), (20, 23577021), (26, 18136170), (27, 17464460), (30, 15718014), (36, 13098345), (39, 12090780), (45, 10478676), (52, 9068085), (54, 8732230), (60, 7859007), (65, 7254468), (78, 6045390), (90, 5239338), (108, 4366115), (117, 4030260), (130, 3627234), (135, 3492892), (156, 3022695), (169, 2790180), (180, 2619669), (195, 2418156), (234, 2015130), (260, 1813617), (270, 1746446), (338, 1395090), (351, 1343420), (390, 1209078), (468, 1007565), (507, 930060), (540, 873223), (585, 806052), (676, 697545), (702, 671710), (780, 604539), (845, 558036), (1014, 465030), (1170, 403026), (1404, 335855), (1521, 310020), (1690, 279018), (1755, 268684), (2028, 232515), (2340, 201513), (2535, 186012), (3042, 155010), (3380, 139509), (3510, 134342), (4563, 103340), (5070, 93006), (5167, 91260), (6084, 77505), (7020, 67171), (7605, 62004), (9126, 51670), (10140, 46503), (10334, 45630), (15210, 31002), (15501, 30420), (18252, 25835), (20668, 22815)]