4029000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 13478400

約数和(自身を除く): 9449400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 85, 100, 102, 120, 125, 136, 150, 158, 170, 200, 204, 237, 250, 255, 300, 316, 340, 375, 395, 408, 425, 474, 500, 510, 600, 632, 680, 750, 790, 850, 948, 1000, 1020, 1185, 1275, 1343, 1500, 1580, 1700, 1896, 1975, 2040, 2125, 2370, 2550, 2686, 3000, 3160, 3400, 3950, 4029, 4250, 4740, 5100, 5372, 5925, 6375, 6715, 7900, 8058, 8500, 9480, 9875, 10200, 10744, 11850, 12750, 13430, 15800, 16116, 17000, 19750, 20145, 23700, 25500, 26860, 29625, 32232, 33575, 39500, 40290, 47400, 51000, 53720, 59250, 67150, 79000, 80580, 100725, 118500, 134300, 161160, 167875, 201450, 237000, 268600, 335750, 402900, 503625, 671500, 805800, 1007250, 1343000, 2014500, 4029000]

約数ペア:

[(1, 4029000), (2, 2014500), (3, 1343000), (4, 1007250), (5, 805800), (6, 671500), (8, 503625), (10, 402900), (12, 335750), (15, 268600), (17, 237000), (20, 201450), (24, 167875), (25, 161160), (30, 134300), (34, 118500), (40, 100725), (50, 80580), (51, 79000), (60, 67150), (68, 59250), (75, 53720), (79, 51000), (85, 47400), (100, 40290), (102, 39500), (120, 33575), (125, 32232), (136, 29625), (150, 26860), (158, 25500), (170, 23700), (200, 20145), (204, 19750), (237, 17000), (250, 16116), (255, 15800), (300, 13430), (316, 12750), (340, 11850), (375, 10744), (395, 10200), (408, 9875), (425, 9480), (474, 8500), (500, 8058), (510, 7900), (600, 6715), (632, 6375), (680, 5925), (750, 5372), (790, 5100), (850, 4740), (948, 4250), (1000, 4029), (1020, 3950), (1185, 3400), (1275, 3160), (1343, 3000), (1500, 2686), (1580, 2550), (1700, 2370), (1896, 2125), (1975, 2040)]