9731400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 35198640

約数和(自身を除く): 25467240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 331, 350, 392, 420, 490, 525, 588, 600, 662, 700, 735, 840, 980, 993, 1050, 1176, 1225, 1324, 1400, 1470, 1655, 1960, 1986, 2100, 2317, 2450, 2648, 2940, 3310, 3675, 3972, 4200, 4634, 4900, 4965, 5880, 6620, 6951, 7350, 7944, 8275, 9268, 9800, 9930, 11585, 13240, 13902, 14700, 16219, 16550, 18536, 19860, 23170, 24825, 27804, 29400, 32438, 33100, 34755, 39720, 46340, 48657, 49650, 55608, 57925, 64876, 66200, 69510, 81095, 92680, 97314, 99300, 115850, 129752, 139020, 162190, 173775, 194628, 198600, 231700, 243285, 278040, 324380, 347550, 389256, 405475, 463400, 486570, 648760, 695100, 810950, 973140, 1216425, 1390200, 1621900, 1946280, 2432850, 3243800, 4865700, 9731400]

約数ペア:

[(1, 9731400), (2, 4865700), (3, 3243800), (4, 2432850), (5, 1946280), (6, 1621900), (7, 1390200), (8, 1216425), (10, 973140), (12, 810950), (14, 695100), (15, 648760), (20, 486570), (21, 463400), (24, 405475), (25, 389256), (28, 347550), (30, 324380), (35, 278040), (40, 243285), (42, 231700), (49, 198600), (50, 194628), (56, 173775), (60, 162190), (70, 139020), (75, 129752), (84, 115850), (98, 99300), (100, 97314), (105, 92680), (120, 81095), (140, 69510), (147, 66200), (150, 64876), (168, 57925), (175, 55608), (196, 49650), (200, 48657), (210, 46340), (245, 39720), (280, 34755), (294, 33100), (300, 32438), (331, 29400), (350, 27804), (392, 24825), (420, 23170), (490, 19860), (525, 18536), (588, 16550), (600, 16219), (662, 14700), (700, 13902), (735, 13240), (840, 11585), (980, 9930), (993, 9800), (1050, 9268), (1176, 8275), (1225, 7944), (1324, 7350), (1400, 6951), (1470, 6620), (1655, 5880), (1960, 4965), (1986, 4900), (2100, 4634), (2317, 4200), (2450, 3972), (2648, 3675), (2940, 3310)]