284629600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 749952000

約数和(自身を除く): 465322400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 160, 184, 200, 230, 248, 310, 368, 400, 460, 496, 499, 575, 620, 713, 736, 775, 800, 920, 992, 998, 1150, 1240, 1426, 1550, 1840, 1996, 2300, 2480, 2495, 2852, 3100, 3565, 3680, 3992, 4600, 4960, 4990, 5704, 6200, 7130, 7984, 9200, 9980, 11408, 11477, 12400, 12475, 14260, 15469, 15968, 17825, 18400, 19960, 22816, 22954, 24800, 24950, 28520, 30938, 35650, 39920, 45908, 49900, 57040, 57385, 61876, 71300, 77345, 79840, 91816, 99800, 114080, 114770, 123752, 142600, 154690, 183632, 199600, 229540, 247504, 285200, 286925, 309380, 355787, 367264, 386725, 399200, 459080, 495008, 570400, 573850, 618760, 711574, 773450, 918160, 1147700, 1237520, 1423148, 1546900, 1778935, 1836320, 2295400, 2475040, 2846296, 3093800, 3557870, 4590800, 5692592, 6187600, 7115740, 8894675, 9181600, 11385184, 12375200, 14231480, 17789350, 28462960, 35578700, 56925920, 71157400, 142314800, 284629600]

約数ペア:

[(1, 284629600), (2, 142314800), (4, 71157400), (5, 56925920), (8, 35578700), (10, 28462960), (16, 17789350), (20, 14231480), (23, 12375200), (25, 11385184), (31, 9181600), (32, 8894675), (40, 7115740), (46, 6187600), (50, 5692592), (62, 4590800), (80, 3557870), (92, 3093800), (100, 2846296), (115, 2475040), (124, 2295400), (155, 1836320), (160, 1778935), (184, 1546900), (200, 1423148), (230, 1237520), (248, 1147700), (310, 918160), (368, 773450), (400, 711574), (460, 618760), (496, 573850), (499, 570400), (575, 495008), (620, 459080), (713, 399200), (736, 386725), (775, 367264), (800, 355787), (920, 309380), (992, 286925), (998, 285200), (1150, 247504), (1240, 229540), (1426, 199600), (1550, 183632), (1840, 154690), (1996, 142600), (2300, 123752), (2480, 114770), (2495, 114080), (2852, 99800), (3100, 91816), (3565, 79840), (3680, 77345), (3992, 71300), (4600, 61876), (4960, 57385), (4990, 57040), (5704, 49900), (6200, 45908), (7130, 39920), (7984, 35650), (9200, 30938), (9980, 28520), (11408, 24950), (11477, 24800), (12400, 22954), (12475, 22816), (14260, 19960), (15469, 18400), (15968, 17825)]