310248900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8875

約数の個数: 144

約数和(自身を含む): 1074236800

約数和(自身を除く): 763987900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 8839, 11700, 17550, 17678, 26517, 35100, 35356, 44195, 53034, 79551, 88390, 106068, 114907, 132585, 159102, 176780, 220975, 229814, 238653, 265170, 318204, 344721, 397755, 441950, 459628, 477306, 530340, 574535, 662925, 689442, 795510, 883900, 954612, 1034163, 1149070, 1193265, 1325850, 1378884, 1591020, 1723605, 1988775, 2068326, 2298140, 2386530, 2651700, 2872675, 3102489, 3447210, 3977550, 4136652, 4773060, 5170815, 5745350, 5966325, 6204978, 6894420, 7955100, 8618025, 10341630, 11490700, 11932650, 12409956, 15512445, 17236050, 20683260, 23865300, 25854075, 31024890, 34472100, 51708150, 62049780, 77562225, 103416300, 155124450, 310248900]

約数ペア:

[(1, 310248900), (2, 155124450), (3, 103416300), (4, 77562225), (5, 62049780), (6, 51708150), (9, 34472100), (10, 31024890), (12, 25854075), (13, 23865300), (15, 20683260), (18, 17236050), (20, 15512445), (25, 12409956), (26, 11932650), (27, 11490700), (30, 10341630), (36, 8618025), (39, 7955100), (45, 6894420), (50, 6204978), (52, 5966325), (54, 5745350), (60, 5170815), (65, 4773060), (75, 4136652), (78, 3977550), (90, 3447210), (100, 3102489), (108, 2872675), (117, 2651700), (130, 2386530), (135, 2298140), (150, 2068326), (156, 1988775), (180, 1723605), (195, 1591020), (225, 1378884), (234, 1325850), (260, 1193265), (270, 1149070), (300, 1034163), (325, 954612), (351, 883900), (390, 795510), (450, 689442), (468, 662925), (540, 574535), (585, 530340), (650, 477306), (675, 459628), (702, 441950), (780, 397755), (900, 344721), (975, 318204), (1170, 265170), (1300, 238653), (1350, 229814), (1404, 220975), (1755, 176780), (1950, 159102), (2340, 132585), (2700, 114907), (2925, 106068), (3510, 88390), (3900, 79551), (5850, 53034), (7020, 44195), (8775, 35356), (8839, 35100), (11700, 26517), (17550, 17678)]