123511200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 410036256

約数和(自身を除く): 286525056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 971, 1060, 1200, 1272, 1325, 1590, 1696, 1942, 2120, 2400, 2544, 2650, 2913, 3180, 3884, 3975, 4240, 4855, 5088, 5300, 5826, 6360, 7768, 7950, 8480, 9710, 10600, 11652, 12720, 14565, 15536, 15900, 19420, 21200, 23304, 24275, 25440, 29130, 31072, 31800, 38840, 42400, 46608, 48550, 51463, 58260, 63600, 72825, 77680, 93216, 97100, 102926, 116520, 127200, 145650, 154389, 155360, 194200, 205852, 233040, 257315, 291300, 308778, 388400, 411704, 466080, 514630, 582600, 617556, 771945, 776800, 823408, 1029260, 1165200, 1235112, 1286575, 1543890, 1646816, 2058520, 2330400, 2470224, 2573150, 3087780, 3859725, 4117040, 4940448, 5146300, 6175560, 7719450, 8234080, 10292600, 12351120, 15438900, 20585200, 24702240, 30877800, 41170400, 61755600, 123511200]

約数ペア:

[(1, 123511200), (2, 61755600), (3, 41170400), (4, 30877800), (5, 24702240), (6, 20585200), (8, 15438900), (10, 12351120), (12, 10292600), (15, 8234080), (16, 7719450), (20, 6175560), (24, 5146300), (25, 4940448), (30, 4117040), (32, 3859725), (40, 3087780), (48, 2573150), (50, 2470224), (53, 2330400), (60, 2058520), (75, 1646816), (80, 1543890), (96, 1286575), (100, 1235112), (106, 1165200), (120, 1029260), (150, 823408), (159, 776800), (160, 771945), (200, 617556), (212, 582600), (240, 514630), (265, 466080), (300, 411704), (318, 388400), (400, 308778), (424, 291300), (480, 257315), (530, 233040), (600, 205852), (636, 194200), (795, 155360), (800, 154389), (848, 145650), (971, 127200), (1060, 116520), (1200, 102926), (1272, 97100), (1325, 93216), (1590, 77680), (1696, 72825), (1942, 63600), (2120, 58260), (2400, 51463), (2544, 48550), (2650, 46608), (2913, 42400), (3180, 38840), (3884, 31800), (3975, 31072), (4240, 29130), (4855, 25440), (5088, 24275), (5300, 23304), (5826, 21200), (6360, 19420), (7768, 15900), (7950, 15536), (8480, 14565), (9710, 12720), (10600, 11652)]