85663500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 281788416

約数和(自身を除く): 196124916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 191, 195, 230, 250, 260, 276, 299, 300, 325, 345, 375, 382, 390, 460, 500, 573, 575, 598, 650, 690, 750, 764, 780, 897, 955, 975, 1146, 1150, 1196, 1300, 1380, 1495, 1500, 1625, 1725, 1794, 1910, 1950, 2292, 2300, 2483, 2865, 2875, 2990, 3250, 3450, 3588, 3820, 3900, 4393, 4485, 4775, 4875, 4966, 5730, 5750, 5980, 6500, 6900, 7449, 7475, 8625, 8786, 8970, 9550, 9750, 9932, 11460, 11500, 12415, 13179, 14325, 14898, 14950, 17250, 17572, 17940, 19100, 19500, 21965, 22425, 23875, 24830, 26358, 28650, 29796, 29900, 34500, 37245, 37375, 43930, 44850, 47750, 49660, 52716, 57109, 57300, 62075, 65895, 71625, 74490, 74750, 87860, 89700, 95500, 109825, 112125, 114218, 124150, 131790, 143250, 148980, 149500, 171327, 186225, 219650, 224250, 228436, 248300, 263580, 285545, 286500, 310375, 329475, 342654, 372450, 439300, 448500, 549125, 571090, 620750, 658950, 685308, 744900, 856635, 931125, 1098250, 1142180, 1241500, 1317900, 1427725, 1647375, 1713270, 1862250, 2196500, 2855450, 3294750, 3426540, 3724500, 4283175, 5710900, 6589500, 7138625, 8566350, 14277250, 17132700, 21415875, 28554500, 42831750, 85663500]

約数ペア:

[(1, 85663500), (2, 42831750), (3, 28554500), (4, 21415875), (5, 17132700), (6, 14277250), (10, 8566350), (12, 7138625), (13, 6589500), (15, 5710900), (20, 4283175), (23, 3724500), (25, 3426540), (26, 3294750), (30, 2855450), (39, 2196500), (46, 1862250), (50, 1713270), (52, 1647375), (60, 1427725), (65, 1317900), (69, 1241500), (75, 1142180), (78, 1098250), (92, 931125), (100, 856635), (115, 744900), (125, 685308), (130, 658950), (138, 620750), (150, 571090), (156, 549125), (191, 448500), (195, 439300), (230, 372450), (250, 342654), (260, 329475), (276, 310375), (299, 286500), (300, 285545), (325, 263580), (345, 248300), (375, 228436), (382, 224250), (390, 219650), (460, 186225), (500, 171327), (573, 149500), (575, 148980), (598, 143250), (650, 131790), (690, 124150), (750, 114218), (764, 112125), (780, 109825), (897, 95500), (955, 89700), (975, 87860), (1146, 74750), (1150, 74490), (1196, 71625), (1300, 65895), (1380, 62075), (1495, 57300), (1500, 57109), (1625, 52716), (1725, 49660), (1794, 47750), (1910, 44850), (1950, 43930), (2292, 37375), (2300, 37245), (2483, 34500), (2865, 29900), (2875, 29796), (2990, 28650), (3250, 26358), (3450, 24830), (3588, 23875), (3820, 22425), (3900, 21965), (4393, 19500), (4485, 19100), (4775, 17940), (4875, 17572), (4966, 17250), (5730, 14950), (5750, 14898), (5980, 14325), (6500, 13179), (6900, 12415), (7449, 11500), (7475, 11460), (8625, 9932), (8786, 9750), (8970, 9550)]