69712500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 240172128

約数和(自身を除く): 170459628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 125, 130, 132, 143, 150, 156, 165, 169, 195, 220, 250, 260, 275, 286, 300, 325, 330, 338, 375, 390, 429, 500, 507, 550, 572, 625, 650, 660, 676, 715, 750, 780, 825, 845, 858, 975, 1014, 1100, 1250, 1300, 1375, 1430, 1500, 1625, 1650, 1690, 1716, 1859, 1875, 1950, 2028, 2145, 2500, 2535, 2750, 2860, 3125, 3250, 3300, 3380, 3575, 3718, 3750, 3900, 4125, 4225, 4290, 4875, 5070, 5500, 5577, 6250, 6500, 6875, 7150, 7436, 7500, 8125, 8250, 8450, 8580, 9295, 9375, 9750, 10140, 10725, 11154, 12500, 12675, 13750, 14300, 16250, 16500, 16900, 17875, 18590, 18750, 19500, 20625, 21125, 21450, 22308, 24375, 25350, 27500, 27885, 32500, 34375, 35750, 37180, 37500, 40625, 41250, 42250, 42900, 46475, 48750, 50700, 53625, 55770, 63375, 68750, 71500, 81250, 82500, 84500, 89375, 92950, 97500, 103125, 105625, 107250, 111540, 121875, 126750, 137500, 139425, 162500, 178750, 185900, 206250, 211250, 214500, 232375, 243750, 253500, 268125, 278850, 316875, 357500, 412500, 422500, 446875, 464750, 487500, 528125, 536250, 557700, 633750, 697125, 893750, 929500, 1056250, 1072500, 1161875, 1267500, 1340625, 1394250, 1584375, 1787500, 2112500, 2323750, 2681250, 2788500, 3168750, 3485625, 4647500, 5362500, 5809375, 6337500, 6971250, 11618750, 13942500, 17428125, 23237500, 34856250, 69712500]

約数ペア:

[(1, 69712500), (2, 34856250), (3, 23237500), (4, 17428125), (5, 13942500), (6, 11618750), (10, 6971250), (11, 6337500), (12, 5809375), (13, 5362500), (15, 4647500), (20, 3485625), (22, 3168750), (25, 2788500), (26, 2681250), (30, 2323750), (33, 2112500), (39, 1787500), (44, 1584375), (50, 1394250), (52, 1340625), (55, 1267500), (60, 1161875), (65, 1072500), (66, 1056250), (75, 929500), (78, 893750), (100, 697125), (110, 633750), (125, 557700), (130, 536250), (132, 528125), (143, 487500), (150, 464750), (156, 446875), (165, 422500), (169, 412500), (195, 357500), (220, 316875), (250, 278850), (260, 268125), (275, 253500), (286, 243750), (300, 232375), (325, 214500), (330, 211250), (338, 206250), (375, 185900), (390, 178750), (429, 162500), (500, 139425), (507, 137500), (550, 126750), (572, 121875), (625, 111540), (650, 107250), (660, 105625), (676, 103125), (715, 97500), (750, 92950), (780, 89375), (825, 84500), (845, 82500), (858, 81250), (975, 71500), (1014, 68750), (1100, 63375), (1250, 55770), (1300, 53625), (1375, 50700), (1430, 48750), (1500, 46475), (1625, 42900), (1650, 42250), (1690, 41250), (1716, 40625), (1859, 37500), (1875, 37180), (1950, 35750), (2028, 34375), (2145, 32500), (2500, 27885), (2535, 27500), (2750, 25350), (2860, 24375), (3125, 22308), (3250, 21450), (3300, 21125), (3380, 20625), (3575, 19500), (3718, 18750), (3750, 18590), (3900, 17875), (4125, 16900), (4225, 16500), (4290, 16250), (4875, 14300), (5070, 13750), (5500, 12675), (5577, 12500), (6250, 11154), (6500, 10725), (6875, 10140), (7150, 9750), (7436, 9375), (7500, 9295), (8125, 8580), (8250, 8450)]