42997350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 123492096

約数和(自身を除く): 80494746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 103, 110, 115, 121, 138, 150, 165, 206, 230, 242, 253, 275, 309, 330, 345, 363, 506, 515, 550, 575, 605, 618, 690, 726, 759, 825, 1030, 1133, 1150, 1210, 1265, 1518, 1545, 1650, 1725, 1815, 2266, 2369, 2530, 2575, 2783, 3025, 3090, 3399, 3450, 3630, 3795, 4738, 5150, 5566, 5665, 6050, 6325, 6798, 7107, 7590, 7725, 8349, 9075, 11330, 11845, 12463, 12650, 13915, 14214, 15450, 16698, 16995, 18150, 18975, 23690, 24926, 26059, 27830, 28325, 33990, 35535, 37389, 37950, 41745, 52118, 56650, 59225, 62315, 69575, 71070, 74778, 78177, 83490, 84975, 118450, 124630, 130295, 139150, 156354, 169950, 177675, 186945, 208725, 260590, 286649, 311575, 355350, 373890, 390885, 417450, 573298, 623150, 651475, 781770, 859947, 934725, 1302950, 1433245, 1719894, 1869450, 1954425, 2866490, 3908850, 4299735, 7166225, 8599470, 14332450, 21498675, 42997350]

約数ペア:

[(1, 42997350), (2, 21498675), (3, 14332450), (5, 8599470), (6, 7166225), (10, 4299735), (11, 3908850), (15, 2866490), (22, 1954425), (23, 1869450), (25, 1719894), (30, 1433245), (33, 1302950), (46, 934725), (50, 859947), (55, 781770), (66, 651475), (69, 623150), (75, 573298), (103, 417450), (110, 390885), (115, 373890), (121, 355350), (138, 311575), (150, 286649), (165, 260590), (206, 208725), (230, 186945), (242, 177675), (253, 169950), (275, 156354), (309, 139150), (330, 130295), (345, 124630), (363, 118450), (506, 84975), (515, 83490), (550, 78177), (575, 74778), (605, 71070), (618, 69575), (690, 62315), (726, 59225), (759, 56650), (825, 52118), (1030, 41745), (1133, 37950), (1150, 37389), (1210, 35535), (1265, 33990), (1518, 28325), (1545, 27830), (1650, 26059), (1725, 24926), (1815, 23690), (2266, 18975), (2369, 18150), (2530, 16995), (2575, 16698), (2783, 15450), (3025, 14214), (3090, 13915), (3399, 12650), (3450, 12463), (3630, 11845), (3795, 11330), (4738, 9075), (5150, 8349), (5566, 7725), (5665, 7590), (6050, 7107), (6325, 6798)]