47938680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 165391200

約数和(自身を除く): 117452520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 59, 60, 61, 72, 74, 90, 111, 118, 120, 122, 148, 177, 180, 183, 185, 222, 236, 244, 295, 296, 305, 333, 354, 360, 366, 370, 444, 472, 488, 531, 549, 555, 590, 610, 666, 708, 732, 740, 885, 888, 915, 1062, 1098, 1110, 1180, 1220, 1332, 1416, 1464, 1480, 1665, 1770, 1830, 2124, 2183, 2196, 2220, 2257, 2360, 2440, 2655, 2664, 2745, 3330, 3540, 3599, 3660, 4248, 4366, 4392, 4440, 4514, 5310, 5490, 6549, 6660, 6771, 7080, 7198, 7320, 8732, 9028, 10620, 10797, 10915, 10980, 11285, 13098, 13320, 13542, 14396, 17464, 17995, 18056, 19647, 20313, 21240, 21594, 21830, 21960, 22570, 26196, 27084, 28792, 32391, 32745, 33855, 35990, 39294, 40626, 43188, 43660, 45140, 52392, 53985, 54168, 64782, 65490, 67710, 71980, 78588, 81252, 86376, 87320, 90280, 98235, 101565, 107970, 129564, 130980, 133163, 135420, 143960, 157176, 161955, 162504, 196470, 203130, 215940, 259128, 261960, 266326, 270840, 323910, 392940, 399489, 406260, 431880, 532652, 647820, 665815, 785880, 798978, 812520, 1065304, 1198467, 1295640, 1331630, 1597956, 1997445, 2396934, 2663260, 3195912, 3994890, 4793868, 5326520, 5992335, 7989780, 9587736, 11984670, 15979560, 23969340, 47938680]

約数ペア:

[(1, 47938680), (2, 23969340), (3, 15979560), (4, 11984670), (5, 9587736), (6, 7989780), (8, 5992335), (9, 5326520), (10, 4793868), (12, 3994890), (15, 3195912), (18, 2663260), (20, 2396934), (24, 1997445), (30, 1597956), (36, 1331630), (37, 1295640), (40, 1198467), (45, 1065304), (59, 812520), (60, 798978), (61, 785880), (72, 665815), (74, 647820), (90, 532652), (111, 431880), (118, 406260), (120, 399489), (122, 392940), (148, 323910), (177, 270840), (180, 266326), (183, 261960), (185, 259128), (222, 215940), (236, 203130), (244, 196470), (295, 162504), (296, 161955), (305, 157176), (333, 143960), (354, 135420), (360, 133163), (366, 130980), (370, 129564), (444, 107970), (472, 101565), (488, 98235), (531, 90280), (549, 87320), (555, 86376), (590, 81252), (610, 78588), (666, 71980), (708, 67710), (732, 65490), (740, 64782), (885, 54168), (888, 53985), (915, 52392), (1062, 45140), (1098, 43660), (1110, 43188), (1180, 40626), (1220, 39294), (1332, 35990), (1416, 33855), (1464, 32745), (1480, 32391), (1665, 28792), (1770, 27084), (1830, 26196), (2124, 22570), (2183, 21960), (2196, 21830), (2220, 21594), (2257, 21240), (2360, 20313), (2440, 19647), (2655, 18056), (2664, 17995), (2745, 17464), (3330, 14396), (3540, 13542), (3599, 13320), (3660, 13098), (4248, 11285), (4366, 10980), (4392, 10915), (4440, 10797), (4514, 10620), (5310, 9028), (5490, 8732), (6549, 7320), (6660, 7198), (6771, 7080)]