240988650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 686289408

約数和(自身を除く): 445300758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 283, 350, 525, 566, 811, 849, 1050, 1415, 1622, 1698, 1981, 2433, 2830, 3962, 4055, 4245, 4866, 5677, 5943, 7075, 8110, 8490, 9905, 11354, 11886, 12165, 14150, 17031, 19810, 20275, 21225, 24330, 28385, 29715, 34062, 40550, 42450, 49525, 56770, 59430, 60825, 85155, 99050, 121650, 141925, 148575, 170310, 229513, 283850, 297150, 425775, 459026, 688539, 851550, 1147565, 1377078, 1606591, 2295130, 3213182, 3442695, 4819773, 5737825, 6885390, 8032955, 9639546, 11475650, 16065910, 17213475, 24098865, 34426950, 40164775, 48197730, 80329550, 120494325, 240988650]

約数ペア:

[(1, 240988650), (2, 120494325), (3, 80329550), (5, 48197730), (6, 40164775), (7, 34426950), (10, 24098865), (14, 17213475), (15, 16065910), (21, 11475650), (25, 9639546), (30, 8032955), (35, 6885390), (42, 5737825), (50, 4819773), (70, 3442695), (75, 3213182), (105, 2295130), (150, 1606591), (175, 1377078), (210, 1147565), (283, 851550), (350, 688539), (525, 459026), (566, 425775), (811, 297150), (849, 283850), (1050, 229513), (1415, 170310), (1622, 148575), (1698, 141925), (1981, 121650), (2433, 99050), (2830, 85155), (3962, 60825), (4055, 59430), (4245, 56770), (4866, 49525), (5677, 42450), (5943, 40550), (7075, 34062), (8110, 29715), (8490, 28385), (9905, 24330), (11354, 21225), (11886, 20275), (12165, 19810), (14150, 17031)]