553753980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10289}}^1$

素因数の和:10340

約数の個数: 144

約数和(自身を含む): 1887762240

約数和(自身を除く): 1334008260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10289, 10764, 13455, 17940, 20578, 26910, 30867, 41156, 51445, 53820, 61734, 92601, 102890, 123468, 133757, 154335, 185202, 205780, 236647, 267514, 308670, 370404, 401271, 463005, 473294, 535028, 617340, 668785, 709941, 802542, 926010, 946588, 1183235, 1203813, 1337570, 1419882, 1605084, 1852020, 2006355, 2129823, 2366470, 2407626, 2675140, 2839764, 3076411, 3549705, 4012710, 4259646, 4732940, 4815252, 6019065, 6152822, 7099410, 8025420, 8519292, 9229233, 10649115, 12038130, 12305644, 14198820, 15382055, 18458466, 21298230, 24076260, 27687699, 30764110, 36916932, 42596460, 46146165, 55375398, 61528220, 92292330, 110750796, 138438495, 184584660, 276876990, 553753980]

約数ペア:

[(1, 553753980), (2, 276876990), (3, 184584660), (4, 138438495), (5, 110750796), (6, 92292330), (9, 61528220), (10, 55375398), (12, 46146165), (13, 42596460), (15, 36916932), (18, 30764110), (20, 27687699), (23, 24076260), (26, 21298230), (30, 18458466), (36, 15382055), (39, 14198820), (45, 12305644), (46, 12038130), (52, 10649115), (60, 9229233), (65, 8519292), (69, 8025420), (78, 7099410), (90, 6152822), (92, 6019065), (115, 4815252), (117, 4732940), (130, 4259646), (138, 4012710), (156, 3549705), (180, 3076411), (195, 2839764), (207, 2675140), (230, 2407626), (234, 2366470), (260, 2129823), (276, 2006355), (299, 1852020), (345, 1605084), (390, 1419882), (414, 1337570), (460, 1203813), (468, 1183235), (585, 946588), (598, 926010), (690, 802542), (780, 709941), (828, 668785), (897, 617340), (1035, 535028), (1170, 473294), (1196, 463005), (1380, 401271), (1495, 370404), (1794, 308670), (2070, 267514), (2340, 236647), (2691, 205780), (2990, 185202), (3588, 154335), (4140, 133757), (4485, 123468), (5382, 102890), (5980, 92601), (8970, 61734), (10289, 53820), (10764, 51445), (13455, 41156), (17940, 30867), (20578, 26910)]