42717900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 132991488

約数和(自身を除く): 90273588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 123, 138, 150, 151, 164, 205, 230, 246, 276, 300, 302, 345, 410, 453, 460, 492, 575, 604, 615, 690, 755, 820, 906, 943, 1025, 1150, 1230, 1380, 1510, 1725, 1812, 1886, 2050, 2265, 2300, 2460, 2829, 3020, 3075, 3450, 3473, 3772, 3775, 4100, 4530, 4715, 5658, 6150, 6191, 6900, 6946, 7550, 9060, 9430, 10419, 11316, 11325, 12300, 12382, 13892, 14145, 15100, 17365, 18573, 18860, 20838, 22650, 23575, 24764, 28290, 30955, 34730, 37146, 41676, 45300, 47150, 52095, 56580, 61910, 69460, 70725, 74292, 86825, 92865, 94300, 104190, 123820, 141450, 142393, 154775, 173650, 185730, 208380, 260475, 282900, 284786, 309550, 347300, 371460, 427179, 464325, 520950, 569572, 619100, 711965, 854358, 928650, 1041900, 1423930, 1708716, 1857300, 2135895, 2847860, 3559825, 4271790, 7119650, 8543580, 10679475, 14239300, 21358950, 42717900]

約数ペア:

[(1, 42717900), (2, 21358950), (3, 14239300), (4, 10679475), (5, 8543580), (6, 7119650), (10, 4271790), (12, 3559825), (15, 2847860), (20, 2135895), (23, 1857300), (25, 1708716), (30, 1423930), (41, 1041900), (46, 928650), (50, 854358), (60, 711965), (69, 619100), (75, 569572), (82, 520950), (92, 464325), (100, 427179), (115, 371460), (123, 347300), (138, 309550), (150, 284786), (151, 282900), (164, 260475), (205, 208380), (230, 185730), (246, 173650), (276, 154775), (300, 142393), (302, 141450), (345, 123820), (410, 104190), (453, 94300), (460, 92865), (492, 86825), (575, 74292), (604, 70725), (615, 69460), (690, 61910), (755, 56580), (820, 52095), (906, 47150), (943, 45300), (1025, 41676), (1150, 37146), (1230, 34730), (1380, 30955), (1510, 28290), (1725, 24764), (1812, 23575), (1886, 22650), (2050, 20838), (2265, 18860), (2300, 18573), (2460, 17365), (2829, 15100), (3020, 14145), (3075, 13892), (3450, 12382), (3473, 12300), (3772, 11325), (3775, 11316), (4100, 10419), (4530, 9430), (4715, 9060), (5658, 7550), (6150, 6946), (6191, 6900)]