77124750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 213497856

約数和(自身を除く): 136373106

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 125, 138, 150, 170, 230, 250, 255, 263, 345, 375, 391, 425, 510, 526, 575, 690, 750, 782, 789, 850, 1150, 1173, 1275, 1315, 1578, 1725, 1955, 2125, 2346, 2550, 2630, 2875, 3450, 3910, 3945, 4250, 4471, 5750, 5865, 6049, 6375, 6575, 7890, 8625, 8942, 9775, 11730, 12098, 12750, 13150, 13413, 17250, 18147, 19550, 19725, 22355, 26826, 29325, 30245, 32875, 36294, 39450, 44710, 48875, 58650, 60490, 65750, 67065, 90735, 97750, 98625, 102833, 111775, 134130, 146625, 151225, 181470, 197250, 205666, 223550, 293250, 302450, 308499, 335325, 453675, 514165, 558875, 616998, 670650, 756125, 907350, 1028330, 1117750, 1512250, 1542495, 1676625, 2268375, 2570825, 3084990, 3353250, 4536750, 5141650, 7712475, 12854125, 15424950, 25708250, 38562375, 77124750]

約数ペア:

[(1, 77124750), (2, 38562375), (3, 25708250), (5, 15424950), (6, 12854125), (10, 7712475), (15, 5141650), (17, 4536750), (23, 3353250), (25, 3084990), (30, 2570825), (34, 2268375), (46, 1676625), (50, 1542495), (51, 1512250), (69, 1117750), (75, 1028330), (85, 907350), (102, 756125), (115, 670650), (125, 616998), (138, 558875), (150, 514165), (170, 453675), (230, 335325), (250, 308499), (255, 302450), (263, 293250), (345, 223550), (375, 205666), (391, 197250), (425, 181470), (510, 151225), (526, 146625), (575, 134130), (690, 111775), (750, 102833), (782, 98625), (789, 97750), (850, 90735), (1150, 67065), (1173, 65750), (1275, 60490), (1315, 58650), (1578, 48875), (1725, 44710), (1955, 39450), (2125, 36294), (2346, 32875), (2550, 30245), (2630, 29325), (2875, 26826), (3450, 22355), (3910, 19725), (3945, 19550), (4250, 18147), (4471, 17250), (5750, 13413), (5865, 13150), (6049, 12750), (6375, 12098), (6575, 11730), (7890, 9775), (8625, 8942)]