215796600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 732508920

約数和(自身を除く): 516712320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1187, 1212, 1515, 1800, 1818, 2020, 2374, 2424, 2525, 3030, 3561, 3636, 4040, 4545, 4748, 5050, 5935, 6060, 7122, 7272, 7575, 9090, 9496, 10100, 10683, 11870, 12120, 14244, 15150, 17805, 18180, 20200, 21366, 22725, 23740, 28488, 29675, 30300, 35610, 36360, 42732, 45450, 47480, 53415, 59350, 60600, 71220, 85464, 89025, 90900, 106830, 118700, 119887, 142440, 178050, 181800, 213660, 237400, 239774, 267075, 356100, 359661, 427320, 479548, 534150, 599435, 712200, 719322, 959096, 1068300, 1078983, 1198870, 1438644, 1798305, 2136600, 2157966, 2397740, 2877288, 2997175, 3596610, 4315932, 4795480, 5394915, 5994350, 7193220, 8631864, 8991525, 10789830, 11988700, 14386440, 17983050, 21579660, 23977400, 26974575, 35966100, 43159320, 53949150, 71932200, 107898300, 215796600]

約数ペア:

[(1, 215796600), (2, 107898300), (3, 71932200), (4, 53949150), (5, 43159320), (6, 35966100), (8, 26974575), (9, 23977400), (10, 21579660), (12, 17983050), (15, 14386440), (18, 11988700), (20, 10789830), (24, 8991525), (25, 8631864), (30, 7193220), (36, 5994350), (40, 5394915), (45, 4795480), (50, 4315932), (60, 3596610), (72, 2997175), (75, 2877288), (90, 2397740), (100, 2157966), (101, 2136600), (120, 1798305), (150, 1438644), (180, 1198870), (200, 1078983), (202, 1068300), (225, 959096), (300, 719322), (303, 712200), (360, 599435), (404, 534150), (450, 479548), (505, 427320), (600, 359661), (606, 356100), (808, 267075), (900, 239774), (909, 237400), (1010, 213660), (1187, 181800), (1212, 178050), (1515, 142440), (1800, 119887), (1818, 118700), (2020, 106830), (2374, 90900), (2424, 89025), (2525, 85464), (3030, 71220), (3561, 60600), (3636, 59350), (4040, 53415), (4545, 47480), (4748, 45450), (5050, 42732), (5935, 36360), (6060, 35610), (7122, 30300), (7272, 29675), (7575, 28488), (9090, 23740), (9496, 22725), (10100, 21366), (10683, 20200), (11870, 18180), (12120, 17805), (14244, 15150)]