63884340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 154061388

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, 1187, 1196, 1380, 1495, 1794, 2070, 2340, 2374, 2691, 2990, 3561, 3588, 4140, 4485, 4748, 5382, 5935, 5980, 7122, 8970, 10683, 10764, 11870, 13455, 14244, 15431, 17805, 17940, 21366, 23740, 26910, 27301, 30862, 35610, 42732, 46293, 53415, 53820, 54602, 61724, 71220, 77155, 81903, 92586, 106830, 109204, 136505, 138879, 154310, 163806, 185172, 213660, 231465, 245709, 273010, 277758, 308620, 327612, 354913, 409515, 462930, 491418, 546020, 555516, 694395, 709826, 819030, 925860, 982836, 1064739, 1228545, 1388790, 1419652, 1638060, 1774565, 2129478, 2457090, 2777580, 3194217, 3549130, 4258956, 4914180, 5323695, 6388434, 7098260, 10647390, 12776868, 15971085, 21294780, 31942170, 63884340]

約数ペア:

[(1, 63884340), (2, 31942170), (3, 21294780), (4, 15971085), (5, 12776868), (6, 10647390), (9, 7098260), (10, 6388434), (12, 5323695), (13, 4914180), (15, 4258956), (18, 3549130), (20, 3194217), (23, 2777580), (26, 2457090), (30, 2129478), (36, 1774565), (39, 1638060), (45, 1419652), (46, 1388790), (52, 1228545), (60, 1064739), (65, 982836), (69, 925860), (78, 819030), (90, 709826), (92, 694395), (115, 555516), (117, 546020), (130, 491418), (138, 462930), (156, 409515), (180, 354913), (195, 327612), (207, 308620), (230, 277758), (234, 273010), (260, 245709), (276, 231465), (299, 213660), (345, 185172), (390, 163806), (414, 154310), (460, 138879), (468, 136505), (585, 109204), (598, 106830), (690, 92586), (780, 81903), (828, 77155), (897, 71220), (1035, 61724), (1170, 54602), (1187, 53820), (1196, 53415), (1380, 46293), (1495, 42732), (1794, 35610), (2070, 30862), (2340, 27301), (2374, 26910), (2691, 23740), (2990, 21366), (3561, 17940), (3588, 17805), (4140, 15431), (4485, 14244), (4748, 13455), (5382, 11870), (5935, 10764), (5980, 10683), (7122, 8970)]