83895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 265939200

約数和(自身を除く): 182043480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 269, 276, 339, 345, 452, 460, 538, 552, 565, 678, 690, 807, 904, 920, 1076, 1130, 1345, 1356, 1380, 1614, 1695, 2152, 2260, 2599, 2690, 2712, 2760, 3228, 3390, 4035, 4520, 5198, 5380, 6187, 6456, 6780, 7797, 8070, 10396, 10760, 12374, 12995, 13560, 15594, 16140, 18561, 20792, 24748, 25990, 30397, 30935, 31188, 32280, 37122, 38985, 49496, 51980, 60794, 61870, 62376, 74244, 77970, 91191, 92805, 103960, 121588, 123740, 148488, 151985, 155940, 182382, 185610, 243176, 247480, 303970, 311880, 364764, 371220, 455955, 607940, 699131, 729528, 742440, 911910, 1215880, 1398262, 1823820, 2097393, 2796524, 3495655, 3647640, 4194786, 5593048, 6991310, 8389572, 10486965, 13982620, 16779144, 20973930, 27965240, 41947860, 83895720]

約数ペア:

[(1, 83895720), (2, 41947860), (3, 27965240), (4, 20973930), (5, 16779144), (6, 13982620), (8, 10486965), (10, 8389572), (12, 6991310), (15, 5593048), (20, 4194786), (23, 3647640), (24, 3495655), (30, 2796524), (40, 2097393), (46, 1823820), (60, 1398262), (69, 1215880), (92, 911910), (113, 742440), (115, 729528), (120, 699131), (138, 607940), (184, 455955), (226, 371220), (230, 364764), (269, 311880), (276, 303970), (339, 247480), (345, 243176), (452, 185610), (460, 182382), (538, 155940), (552, 151985), (565, 148488), (678, 123740), (690, 121588), (807, 103960), (904, 92805), (920, 91191), (1076, 77970), (1130, 74244), (1345, 62376), (1356, 61870), (1380, 60794), (1614, 51980), (1695, 49496), (2152, 38985), (2260, 37122), (2599, 32280), (2690, 31188), (2712, 30935), (2760, 30397), (3228, 25990), (3390, 24748), (4035, 20792), (4520, 18561), (5198, 16140), (5380, 15594), (6187, 13560), (6456, 12995), (6780, 12374), (7797, 10760), (8070, 10396)]