83372250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 237758976

約数和(自身を除く): 154386726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 503, 510, 650, 663, 750, 850, 975, 1006, 1105, 1275, 1326, 1509, 1625, 1950, 2125, 2210, 2515, 2550, 3018, 3250, 3315, 4250, 4875, 5030, 5525, 6375, 6539, 6630, 7545, 8551, 9750, 11050, 12575, 12750, 13078, 15090, 16575, 17102, 19617, 25150, 25653, 27625, 32695, 33150, 37725, 39234, 42755, 51306, 55250, 62875, 65390, 75450, 82875, 85510, 98085, 111163, 125750, 128265, 163475, 165750, 188625, 196170, 213775, 222326, 256530, 326950, 333489, 377250, 427550, 490425, 555815, 641325, 666978, 817375, 980850, 1068875, 1111630, 1282650, 1634750, 1667445, 2137750, 2452125, 2779075, 3206625, 3334890, 4904250, 5558150, 6413250, 8337225, 13895375, 16674450, 27790750, 41686125, 83372250]

約数ペア:

[(1, 83372250), (2, 41686125), (3, 27790750), (5, 16674450), (6, 13895375), (10, 8337225), (13, 6413250), (15, 5558150), (17, 4904250), (25, 3334890), (26, 3206625), (30, 2779075), (34, 2452125), (39, 2137750), (50, 1667445), (51, 1634750), (65, 1282650), (75, 1111630), (78, 1068875), (85, 980850), (102, 817375), (125, 666978), (130, 641325), (150, 555815), (170, 490425), (195, 427550), (221, 377250), (250, 333489), (255, 326950), (325, 256530), (375, 222326), (390, 213775), (425, 196170), (442, 188625), (503, 165750), (510, 163475), (650, 128265), (663, 125750), (750, 111163), (850, 98085), (975, 85510), (1006, 82875), (1105, 75450), (1275, 65390), (1326, 62875), (1509, 55250), (1625, 51306), (1950, 42755), (2125, 39234), (2210, 37725), (2515, 33150), (2550, 32695), (3018, 27625), (3250, 25653), (3315, 25150), (4250, 19617), (4875, 17102), (5030, 16575), (5525, 15090), (6375, 13078), (6539, 12750), (6630, 12575), (7545, 11050), (8551, 9750)]