13803660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 47882016

約数和(自身を除く): 34078356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 347, 390, 442, 468, 510, 585, 612, 663, 694, 765, 780, 884, 1020, 1041, 1105, 1170, 1326, 1388, 1530, 1735, 1989, 2082, 2210, 2340, 2652, 3060, 3123, 3315, 3470, 3978, 4164, 4420, 4511, 5205, 5899, 6246, 6630, 6940, 7956, 9022, 9945, 10410, 11798, 12492, 13260, 13533, 15615, 17697, 18044, 19890, 20820, 22555, 23596, 27066, 29495, 31230, 35394, 39780, 40599, 45110, 53091, 54132, 58990, 62460, 67665, 70788, 76687, 81198, 88485, 90220, 106182, 117980, 135330, 153374, 162396, 176970, 202995, 212364, 230061, 265455, 270660, 306748, 353940, 383435, 405990, 460122, 530910, 690183, 766870, 811980, 920244, 1061820, 1150305, 1380366, 1533740, 2300610, 2760732, 3450915, 4601220, 6901830, 13803660]

約数ペア:

[(1, 13803660), (2, 6901830), (3, 4601220), (4, 3450915), (5, 2760732), (6, 2300610), (9, 1533740), (10, 1380366), (12, 1150305), (13, 1061820), (15, 920244), (17, 811980), (18, 766870), (20, 690183), (26, 530910), (30, 460122), (34, 405990), (36, 383435), (39, 353940), (45, 306748), (51, 270660), (52, 265455), (60, 230061), (65, 212364), (68, 202995), (78, 176970), (85, 162396), (90, 153374), (102, 135330), (117, 117980), (130, 106182), (153, 90220), (156, 88485), (170, 81198), (180, 76687), (195, 70788), (204, 67665), (221, 62460), (234, 58990), (255, 54132), (260, 53091), (306, 45110), (340, 40599), (347, 39780), (390, 35394), (442, 31230), (468, 29495), (510, 27066), (585, 23596), (612, 22555), (663, 20820), (694, 19890), (765, 18044), (780, 17697), (884, 15615), (1020, 13533), (1041, 13260), (1105, 12492), (1170, 11798), (1326, 10410), (1388, 9945), (1530, 9022), (1735, 7956), (1989, 6940), (2082, 6630), (2210, 6246), (2340, 5899), (2652, 5205), (3060, 4511), (3123, 4420), (3315, 4164), (3470, 3978)]