553439340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3688

約数の個数: 144

約数和(自身を含む): 1799598528

約数和(自身を除く): 1246159188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 1035, 1110, 1332, 1380, 1665, 1702, 2070, 2220, 2553, 3330, 3404, 3613, 4140, 4255, 5106, 6660, 7226, 7659, 8510, 10212, 10839, 12765, 14452, 15318, 17020, 18065, 21678, 25530, 30636, 32517, 36130, 38295, 43356, 51060, 54195, 65034, 72260, 76590, 83099, 108390, 130068, 133681, 153180, 162585, 166198, 216780, 249297, 267362, 325170, 332396, 401043, 415495, 498594, 534724, 650340, 668405, 747891, 802086, 830990, 997188, 1203129, 1246485, 1336810, 1495782, 1604172, 1661980, 2005215, 2406258, 2492970, 2673620, 2991564, 3074663, 3739455, 4010430, 4812516, 4985940, 6015645, 6149326, 7478910, 8020860, 9223989, 12031290, 12298652, 14957820, 15373315, 18447978, 24062580, 27671967, 30746630, 36895956, 46119945, 55343934, 61493260, 92239890, 110687868, 138359835, 184479780, 276719670, 553439340]

約数ペア:

[(1, 553439340), (2, 276719670), (3, 184479780), (4, 138359835), (5, 110687868), (6, 92239890), (9, 61493260), (10, 55343934), (12, 46119945), (15, 36895956), (18, 30746630), (20, 27671967), (23, 24062580), (30, 18447978), (36, 15373315), (37, 14957820), (45, 12298652), (46, 12031290), (60, 9223989), (69, 8020860), (74, 7478910), (90, 6149326), (92, 6015645), (111, 4985940), (115, 4812516), (138, 4010430), (148, 3739455), (180, 3074663), (185, 2991564), (207, 2673620), (222, 2492970), (230, 2406258), (276, 2005215), (333, 1661980), (345, 1604172), (370, 1495782), (414, 1336810), (444, 1246485), (460, 1203129), (555, 997188), (666, 830990), (690, 802086), (740, 747891), (828, 668405), (851, 650340), (1035, 534724), (1110, 498594), (1332, 415495), (1380, 401043), (1665, 332396), (1702, 325170), (2070, 267362), (2220, 249297), (2553, 216780), (3330, 166198), (3404, 162585), (3613, 153180), (4140, 133681), (4255, 130068), (5106, 108390), (6660, 83099), (7226, 76590), (7659, 72260), (8510, 65034), (10212, 54195), (10839, 51060), (12765, 43356), (14452, 38295), (15318, 36130), (17020, 32517), (18065, 30636), (21678, 25530)]