215600580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 709363200

約数和(自身を除く): 493762620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 390, 398, 463, 468, 585, 597, 780, 796, 926, 995, 1170, 1194, 1389, 1791, 1852, 1990, 2315, 2340, 2388, 2587, 2778, 2985, 3582, 3980, 4167, 4630, 5174, 5556, 5970, 6019, 6945, 7164, 7761, 8334, 8955, 9260, 10348, 11940, 12038, 12935, 13890, 15522, 16668, 17910, 18057, 20835, 23283, 24076, 25870, 27780, 30095, 31044, 35820, 36114, 38805, 41670, 46566, 51740, 54171, 60190, 72228, 77610, 83340, 90285, 92137, 93132, 108342, 116415, 120380, 155220, 180570, 184274, 216684, 232830, 270855, 276411, 361140, 368548, 460685, 465660, 541710, 552822, 829233, 921370, 1083420, 1105644, 1197781, 1382055, 1658466, 1842740, 2395562, 2764110, 3316932, 3593343, 4146165, 4791124, 5528220, 5988905, 7186686, 8292330, 10780029, 11977810, 14373372, 16584660, 17966715, 21560058, 23955620, 35933430, 43120116, 53900145, 71866860, 107800290, 215600580]

約数ペア:

[(1, 215600580), (2, 107800290), (3, 71866860), (4, 53900145), (5, 43120116), (6, 35933430), (9, 23955620), (10, 21560058), (12, 17966715), (13, 16584660), (15, 14373372), (18, 11977810), (20, 10780029), (26, 8292330), (30, 7186686), (36, 5988905), (39, 5528220), (45, 4791124), (52, 4146165), (60, 3593343), (65, 3316932), (78, 2764110), (90, 2395562), (117, 1842740), (130, 1658466), (156, 1382055), (180, 1197781), (195, 1105644), (199, 1083420), (234, 921370), (260, 829233), (390, 552822), (398, 541710), (463, 465660), (468, 460685), (585, 368548), (597, 361140), (780, 276411), (796, 270855), (926, 232830), (995, 216684), (1170, 184274), (1194, 180570), (1389, 155220), (1791, 120380), (1852, 116415), (1990, 108342), (2315, 93132), (2340, 92137), (2388, 90285), (2587, 83340), (2778, 77610), (2985, 72228), (3582, 60190), (3980, 54171), (4167, 51740), (4630, 46566), (5174, 41670), (5556, 38805), (5970, 36114), (6019, 35820), (6945, 31044), (7164, 30095), (7761, 27780), (8334, 25870), (8955, 24076), (9260, 23283), (10348, 20835), (11940, 18057), (12038, 17910), (12935, 16668), (13890, 15522)]