2000651625

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{36293}}^1$

素因数の和:36328

約数の個数: 72

約数和(自身を含む): 4195441224

約数和(自身を除く): 2194789599

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 735, 875, 1125, 1225, 1575, 2205, 2625, 3675, 6125, 7875, 11025, 18375, 36293, 55125, 108879, 181465, 254051, 326637, 544395, 762153, 907325, 1270255, 1633185, 1778357, 2286459, 2721975, 3810765, 4536625, 5335071, 6351275, 8165925, 8891785, 11432295, 13609875, 16005213, 19053825, 26675355, 31756375, 40829625, 44458925, 57161475, 80026065, 95269125, 133376775, 222294625, 285807375, 400130325, 666883875, 2000651625]

約数ペア:

[(1, 2000651625), (3, 666883875), (5, 400130325), (7, 285807375), (9, 222294625), (15, 133376775), (21, 95269125), (25, 80026065), (35, 57161475), (45, 44458925), (49, 40829625), (63, 31756375), (75, 26675355), (105, 19053825), (125, 16005213), (147, 13609875), (175, 11432295), (225, 8891785), (245, 8165925), (315, 6351275), (375, 5335071), (441, 4536625), (525, 3810765), (735, 2721975), (875, 2286459), (1125, 1778357), (1225, 1633185), (1575, 1270255), (2205, 907325), (2625, 762153), (3675, 544395), (6125, 326637), (7875, 254051), (11025, 181465), (18375, 108879), (36293, 55125)]