70545750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 203793408

約数和(自身を除く): 133247658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 425, 503, 510, 550, 561, 750, 825, 850, 935, 1006, 1122, 1275, 1375, 1509, 1650, 1870, 2125, 2515, 2550, 2750, 2805, 3018, 4125, 4250, 4675, 5030, 5533, 5610, 6375, 7545, 8250, 8551, 9350, 11066, 12575, 12750, 14025, 15090, 16599, 17102, 23375, 25150, 25653, 27665, 28050, 33198, 37725, 42755, 46750, 51306, 55330, 62875, 70125, 75450, 82995, 85510, 94061, 125750, 128265, 138325, 140250, 165990, 188122, 188625, 213775, 256530, 276650, 282183, 377250, 414975, 427550, 470305, 564366, 641325, 691625, 829950, 940610, 1068875, 1282650, 1383250, 1410915, 2074875, 2137750, 2351525, 2821830, 3206625, 4149750, 4703050, 6413250, 7054575, 11757625, 14109150, 23515250, 35272875, 70545750]

約数ペア:

[(1, 70545750), (2, 35272875), (3, 23515250), (5, 14109150), (6, 11757625), (10, 7054575), (11, 6413250), (15, 4703050), (17, 4149750), (22, 3206625), (25, 2821830), (30, 2351525), (33, 2137750), (34, 2074875), (50, 1410915), (51, 1383250), (55, 1282650), (66, 1068875), (75, 940610), (85, 829950), (102, 691625), (110, 641325), (125, 564366), (150, 470305), (165, 427550), (170, 414975), (187, 377250), (250, 282183), (255, 276650), (275, 256530), (330, 213775), (374, 188625), (375, 188122), (425, 165990), (503, 140250), (510, 138325), (550, 128265), (561, 125750), (750, 94061), (825, 85510), (850, 82995), (935, 75450), (1006, 70125), (1122, 62875), (1275, 55330), (1375, 51306), (1509, 46750), (1650, 42755), (1870, 37725), (2125, 33198), (2515, 28050), (2550, 27665), (2750, 25653), (2805, 25150), (3018, 23375), (4125, 17102), (4250, 16599), (4675, 15090), (5030, 14025), (5533, 12750), (5610, 12575), (6375, 11066), (7545, 9350), (8250, 8551)]