20112556350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 53659065600

約数和(自身を除く): 33546509250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 139, 150, 170, 179, 255, 278, 317, 358, 417, 425, 510, 537, 634, 695, 834, 850, 895, 951, 1074, 1275, 1390, 1585, 1790, 1902, 2085, 2363, 2550, 2685, 3043, 3170, 3475, 4170, 4475, 4726, 4755, 5370, 5389, 6086, 6950, 7089, 7925, 8950, 9129, 9510, 10425, 10778, 11815, 13425, 14178, 15215, 15850, 16167, 18258, 20850, 23630, 23775, 24881, 26850, 26945, 30430, 32334, 35445, 44063, 45645, 47550, 49762, 53890, 56743, 59075, 70890, 74643, 76075, 80835, 88126, 91290, 113486, 118150, 124405, 132189, 134725, 149286, 152150, 161670, 170229, 177225, 220315, 228225, 248810, 264378, 269450, 283715, 340458, 354450, 373215, 404175, 422977, 440630, 456450, 567430, 622025, 660945, 746430, 749071, 808350, 845954, 851145, 964631, 1101575, 1244050, 1268931, 1321890, 1418575, 1498142, 1702290, 1866075, 1929262, 2114885, 2203150, 2247213, 2537862, 2837150, 2893893, 3304725, 3732150, 3745355, 4229770, 4255725, 4494426, 4823155, 5787786, 6344655, 6609450, 7490710, 7887277, 8511450, 9646310, 10574425, 11236065, 12689310, 14469465, 15774554, 18726775, 21148850, 22472130, 23661831, 24115775, 28938930, 31723275, 37453550, 39436385, 47323662, 48231550, 56180325, 63446550, 72347325, 78872770, 112360650, 118309155, 134083709, 144694650, 197181925, 236618310, 268167418, 394363850, 402251127, 591545775, 670418545, 804502254, 1183091550, 1340837090, 2011255635, 3352092725, 4022511270, 6704185450, 10056278175, 20112556350]

約数ペア:

[(1, 20112556350), (2, 10056278175), (3, 6704185450), (5, 4022511270), (6, 3352092725), (10, 2011255635), (15, 1340837090), (17, 1183091550), (25, 804502254), (30, 670418545), (34, 591545775), (50, 402251127), (51, 394363850), (75, 268167418), (85, 236618310), (102, 197181925), (139, 144694650), (150, 134083709), (170, 118309155), (179, 112360650), (255, 78872770), (278, 72347325), (317, 63446550), (358, 56180325), (417, 48231550), (425, 47323662), (510, 39436385), (537, 37453550), (634, 31723275), (695, 28938930), (834, 24115775), (850, 23661831), (895, 22472130), (951, 21148850), (1074, 18726775), (1275, 15774554), (1390, 14469465), (1585, 12689310), (1790, 11236065), (1902, 10574425), (2085, 9646310), (2363, 8511450), (2550, 7887277), (2685, 7490710), (3043, 6609450), (3170, 6344655), (3475, 5787786), (4170, 4823155), (4475, 4494426), (4726, 4255725), (4755, 4229770), (5370, 3745355), (5389, 3732150), (6086, 3304725), (6950, 2893893), (7089, 2837150), (7925, 2537862), (8950, 2247213), (9129, 2203150), (9510, 2114885), (10425, 1929262), (10778, 1866075), (11815, 1702290), (13425, 1498142), (14178, 1418575), (15215, 1321890), (15850, 1268931), (16167, 1244050), (18258, 1101575), (20850, 964631), (23630, 851145), (23775, 845954), (24881, 808350), (26850, 749071), (26945, 746430), (30430, 660945), (32334, 622025), (35445, 567430), (44063, 456450), (45645, 440630), (47550, 422977), (49762, 404175), (53890, 373215), (56743, 354450), (59075, 340458), (70890, 283715), (74643, 269450), (76075, 264378), (80835, 248810), (88126, 228225), (91290, 220315), (113486, 177225), (118150, 170229), (124405, 161670), (132189, 152150), (134725, 149286)]