42293550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 120961008

約数和(自身を除く): 78667458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 41, 46, 50, 65, 69, 75, 78, 82, 115, 123, 130, 138, 150, 195, 205, 230, 246, 299, 325, 345, 390, 410, 529, 533, 575, 598, 615, 650, 690, 897, 943, 975, 1025, 1058, 1066, 1150, 1230, 1495, 1587, 1599, 1725, 1794, 1886, 1950, 2050, 2645, 2665, 2829, 2990, 3075, 3174, 3198, 3450, 4485, 4715, 5290, 5330, 5658, 6150, 6877, 7475, 7935, 7995, 8970, 9430, 12259, 13225, 13325, 13754, 14145, 14950, 15870, 15990, 20631, 21689, 22425, 23575, 24518, 26450, 26650, 28290, 34385, 36777, 39675, 39975, 41262, 43378, 44850, 47150, 61295, 65067, 68770, 70725, 73554, 79350, 79950, 103155, 108445, 122590, 130134, 141450, 171925, 183885, 206310, 216890, 281957, 306475, 325335, 343850, 367770, 515775, 542225, 563914, 612950, 650670, 845871, 919425, 1031550, 1084450, 1409785, 1626675, 1691742, 1838850, 2819570, 3253350, 4229355, 7048925, 8458710, 14097850, 21146775, 42293550]

約数ペア:

[(1, 42293550), (2, 21146775), (3, 14097850), (5, 8458710), (6, 7048925), (10, 4229355), (13, 3253350), (15, 2819570), (23, 1838850), (25, 1691742), (26, 1626675), (30, 1409785), (39, 1084450), (41, 1031550), (46, 919425), (50, 845871), (65, 650670), (69, 612950), (75, 563914), (78, 542225), (82, 515775), (115, 367770), (123, 343850), (130, 325335), (138, 306475), (150, 281957), (195, 216890), (205, 206310), (230, 183885), (246, 171925), (299, 141450), (325, 130134), (345, 122590), (390, 108445), (410, 103155), (529, 79950), (533, 79350), (575, 73554), (598, 70725), (615, 68770), (650, 65067), (690, 61295), (897, 47150), (943, 44850), (975, 43378), (1025, 41262), (1058, 39975), (1066, 39675), (1150, 36777), (1230, 34385), (1495, 28290), (1587, 26650), (1599, 26450), (1725, 24518), (1794, 23575), (1886, 22425), (1950, 21689), (2050, 20631), (2645, 15990), (2665, 15870), (2829, 14950), (2990, 14145), (3075, 13754), (3174, 13325), (3198, 13225), (3450, 12259), (4485, 9430), (4715, 8970), (5290, 7995), (5330, 7935), (5658, 7475), (6150, 6877)]