83878920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12299

約数の個数: 96

約数和(自身を含む): 286977600

約数和(自身を除く): 203098680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12263, 24526, 36789, 49052, 61315, 73578, 98104, 110367, 122630, 147156, 183945, 220734, 232997, 245260, 294312, 367890, 441468, 465994, 490520, 551835, 698991, 735780, 882936, 931988, 1103670, 1164985, 1397982, 1471560, 1863976, 2096973, 2207340, 2329970, 2795964, 3494955, 4193946, 4414680, 4659940, 5591928, 6989910, 8387892, 9319880, 10484865, 13979820, 16775784, 20969730, 27959640, 41939460, 83878920]

約数ペア:

[(1, 83878920), (2, 41939460), (3, 27959640), (4, 20969730), (5, 16775784), (6, 13979820), (8, 10484865), (9, 9319880), (10, 8387892), (12, 6989910), (15, 5591928), (18, 4659940), (19, 4414680), (20, 4193946), (24, 3494955), (30, 2795964), (36, 2329970), (38, 2207340), (40, 2096973), (45, 1863976), (57, 1471560), (60, 1397982), (72, 1164985), (76, 1103670), (90, 931988), (95, 882936), (114, 735780), (120, 698991), (152, 551835), (171, 490520), (180, 465994), (190, 441468), (228, 367890), (285, 294312), (342, 245260), (360, 232997), (380, 220734), (456, 183945), (570, 147156), (684, 122630), (760, 110367), (855, 98104), (1140, 73578), (1368, 61315), (1710, 49052), (2280, 36789), (3420, 24526), (6840, 12263)]