130872800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9660

約数の個数: 72

約数和(自身を含む): 338322096

約数和(自身を除く): 207449296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 9623, 13600, 19246, 38492, 48115, 76984, 96230, 153968, 163591, 192460, 240575, 307936, 327182, 384920, 481150, 654364, 769840, 817955, 962300, 1308728, 1539680, 1635910, 1924600, 2617456, 3271820, 3849200, 4089775, 5234912, 6543640, 7698400, 8179550, 13087280, 16359100, 26174560, 32718200, 65436400, 130872800]

約数ペア:

[(1, 130872800), (2, 65436400), (4, 32718200), (5, 26174560), (8, 16359100), (10, 13087280), (16, 8179550), (17, 7698400), (20, 6543640), (25, 5234912), (32, 4089775), (34, 3849200), (40, 3271820), (50, 2617456), (68, 1924600), (80, 1635910), (85, 1539680), (100, 1308728), (136, 962300), (160, 817955), (170, 769840), (200, 654364), (272, 481150), (340, 384920), (400, 327182), (425, 307936), (544, 240575), (680, 192460), (800, 163591), (850, 153968), (1360, 96230), (1700, 76984), (2720, 48115), (3400, 38492), (6800, 19246), (9623, 13600)]