85868700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 267170400

約数和(自身を除く): 181301700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 149, 150, 170, 204, 226, 255, 298, 300, 339, 340, 425, 447, 452, 510, 565, 596, 678, 745, 850, 894, 1020, 1130, 1275, 1356, 1490, 1695, 1700, 1788, 1921, 2235, 2260, 2533, 2550, 2825, 2980, 3390, 3725, 3842, 4470, 5066, 5100, 5650, 5763, 6780, 7450, 7599, 7684, 8475, 8940, 9605, 10132, 11175, 11300, 11526, 12665, 14900, 15198, 16837, 16950, 19210, 22350, 23052, 25330, 28815, 30396, 33674, 33900, 37995, 38420, 44700, 48025, 50511, 50660, 57630, 63325, 67348, 75990, 84185, 96050, 101022, 115260, 126650, 144075, 151980, 168370, 189975, 192100, 202044, 252555, 253300, 286229, 288150, 336740, 379950, 420925, 505110, 572458, 576300, 759900, 841850, 858687, 1010220, 1144916, 1262775, 1431145, 1683700, 1717374, 2525550, 2862290, 3434748, 4293435, 5051100, 5724580, 7155725, 8586870, 14311450, 17173740, 21467175, 28622900, 42934350, 85868700]

約数ペア:

[(1, 85868700), (2, 42934350), (3, 28622900), (4, 21467175), (5, 17173740), (6, 14311450), (10, 8586870), (12, 7155725), (15, 5724580), (17, 5051100), (20, 4293435), (25, 3434748), (30, 2862290), (34, 2525550), (50, 1717374), (51, 1683700), (60, 1431145), (68, 1262775), (75, 1144916), (85, 1010220), (100, 858687), (102, 841850), (113, 759900), (149, 576300), (150, 572458), (170, 505110), (204, 420925), (226, 379950), (255, 336740), (298, 288150), (300, 286229), (339, 253300), (340, 252555), (425, 202044), (447, 192100), (452, 189975), (510, 168370), (565, 151980), (596, 144075), (678, 126650), (745, 115260), (850, 101022), (894, 96050), (1020, 84185), (1130, 75990), (1275, 67348), (1356, 63325), (1490, 57630), (1695, 50660), (1700, 50511), (1788, 48025), (1921, 44700), (2235, 38420), (2260, 37995), (2533, 33900), (2550, 33674), (2825, 30396), (2980, 28815), (3390, 25330), (3725, 23052), (3842, 22350), (4470, 19210), (5066, 16950), (5100, 16837), (5650, 15198), (5763, 14900), (6780, 12665), (7450, 11526), (7599, 11300), (7684, 11175), (8475, 10132), (8940, 9605)]