87681750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 260874432

約数和(自身を除く): 173192682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 25, 26, 30, 34, 39, 46, 50, 51, 65, 69, 75, 78, 85, 102, 115, 125, 130, 138, 150, 170, 195, 221, 230, 250, 255, 299, 325, 345, 375, 390, 391, 425, 442, 510, 529, 575, 598, 650, 663, 690, 750, 782, 850, 897, 975, 1058, 1105, 1150, 1173, 1275, 1326, 1495, 1587, 1625, 1725, 1794, 1950, 1955, 2125, 2210, 2346, 2550, 2645, 2875, 2990, 3174, 3250, 3315, 3450, 3910, 4250, 4485, 4875, 5083, 5290, 5525, 5750, 5865, 6375, 6630, 6877, 7475, 7935, 8625, 8970, 8993, 9750, 9775, 10166, 11050, 11730, 12750, 13225, 13754, 14950, 15249, 15870, 16575, 17250, 17986, 19550, 20631, 22425, 25415, 26450, 26979, 27625, 29325, 30498, 33150, 34385, 37375, 39675, 41262, 44850, 44965, 48875, 50830, 53958, 55250, 58650, 66125, 68770, 74750, 76245, 79350, 82875, 89930, 97750, 103155, 112125, 116909, 127075, 132250, 134895, 146625, 152490, 165750, 171925, 198375, 206310, 224250, 224825, 233818, 254150, 269790, 293250, 343850, 350727, 381225, 396750, 449650, 515775, 584545, 635375, 674475, 701454, 762450, 859625, 1031550, 1124125, 1169090, 1270750, 1348950, 1719250, 1753635, 1906125, 2248250, 2578875, 2922725, 3372375, 3507270, 3812250, 5157750, 5845450, 6744750, 8768175, 14613625, 17536350, 29227250, 43840875, 87681750]

約数ペア:

[(1, 87681750), (2, 43840875), (3, 29227250), (5, 17536350), (6, 14613625), (10, 8768175), (13, 6744750), (15, 5845450), (17, 5157750), (23, 3812250), (25, 3507270), (26, 3372375), (30, 2922725), (34, 2578875), (39, 2248250), (46, 1906125), (50, 1753635), (51, 1719250), (65, 1348950), (69, 1270750), (75, 1169090), (78, 1124125), (85, 1031550), (102, 859625), (115, 762450), (125, 701454), (130, 674475), (138, 635375), (150, 584545), (170, 515775), (195, 449650), (221, 396750), (230, 381225), (250, 350727), (255, 343850), (299, 293250), (325, 269790), (345, 254150), (375, 233818), (390, 224825), (391, 224250), (425, 206310), (442, 198375), (510, 171925), (529, 165750), (575, 152490), (598, 146625), (650, 134895), (663, 132250), (690, 127075), (750, 116909), (782, 112125), (850, 103155), (897, 97750), (975, 89930), (1058, 82875), (1105, 79350), (1150, 76245), (1173, 74750), (1275, 68770), (1326, 66125), (1495, 58650), (1587, 55250), (1625, 53958), (1725, 50830), (1794, 48875), (1950, 44965), (1955, 44850), (2125, 41262), (2210, 39675), (2346, 37375), (2550, 34385), (2645, 33150), (2875, 30498), (2990, 29325), (3174, 27625), (3250, 26979), (3315, 26450), (3450, 25415), (3910, 22425), (4250, 20631), (4485, 19550), (4875, 17986), (5083, 17250), (5290, 16575), (5525, 15870), (5750, 15249), (5865, 14950), (6375, 13754), (6630, 13225), (6877, 12750), (7475, 11730), (7935, 11050), (8625, 10166), (8970, 9775), (8993, 9750)]