88972380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 310774464

約数和(自身を除く): 221802084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 241, 252, 293, 315, 420, 482, 586, 630, 723, 879, 964, 1172, 1205, 1260, 1446, 1465, 1687, 1758, 2051, 2169, 2410, 2637, 2892, 2930, 3374, 3516, 3615, 4102, 4338, 4395, 4820, 5061, 5274, 5860, 6153, 6748, 7230, 8204, 8435, 8676, 8790, 10122, 10255, 10548, 10845, 12306, 13185, 14460, 15183, 16870, 17580, 18459, 20244, 20510, 21690, 24612, 25305, 26370, 30366, 30765, 33740, 36918, 41020, 43380, 50610, 52740, 60732, 61530, 70613, 73836, 75915, 92295, 101220, 123060, 141226, 151830, 184590, 211839, 282452, 303660, 353065, 369180, 423678, 494291, 635517, 706130, 847356, 988582, 1059195, 1271034, 1412260, 1482873, 1977164, 2118390, 2471455, 2542068, 2965746, 3177585, 4236780, 4448619, 4942910, 5931492, 6355170, 7414365, 8897238, 9885820, 12710340, 14828730, 17794476, 22243095, 29657460, 44486190, 88972380]

約数ペア:

[(1, 88972380), (2, 44486190), (3, 29657460), (4, 22243095), (5, 17794476), (6, 14828730), (7, 12710340), (9, 9885820), (10, 8897238), (12, 7414365), (14, 6355170), (15, 5931492), (18, 4942910), (20, 4448619), (21, 4236780), (28, 3177585), (30, 2965746), (35, 2542068), (36, 2471455), (42, 2118390), (45, 1977164), (60, 1482873), (63, 1412260), (70, 1271034), (84, 1059195), (90, 988582), (105, 847356), (126, 706130), (140, 635517), (180, 494291), (210, 423678), (241, 369180), (252, 353065), (293, 303660), (315, 282452), (420, 211839), (482, 184590), (586, 151830), (630, 141226), (723, 123060), (879, 101220), (964, 92295), (1172, 75915), (1205, 73836), (1260, 70613), (1446, 61530), (1465, 60732), (1687, 52740), (1758, 50610), (2051, 43380), (2169, 41020), (2410, 36918), (2637, 33740), (2892, 30765), (2930, 30366), (3374, 26370), (3516, 25305), (3615, 24612), (4102, 21690), (4338, 20510), (4395, 20244), (4820, 18459), (5061, 17580), (5274, 16870), (5860, 15183), (6153, 14460), (6748, 13185), (7230, 12306), (8204, 10845), (8435, 10548), (8676, 10255), (8790, 10122)]