112838180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 314916336

約数和(自身を除く): 202078156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 238, 245, 260, 340, 364, 442, 455, 476, 490, 521, 595, 637, 833, 884, 910, 980, 1042, 1105, 1190, 1274, 1547, 1666, 1820, 2084, 2210, 2380, 2548, 2605, 3094, 3185, 3332, 3647, 4165, 4420, 5210, 6188, 6370, 6773, 7294, 7735, 8330, 8857, 10420, 10829, 12740, 13546, 14588, 15470, 16660, 17714, 18235, 21658, 25529, 27092, 30940, 33865, 35428, 36470, 43316, 44285, 47411, 51058, 54145, 61999, 67730, 72940, 88570, 94822, 102116, 108290, 115141, 123998, 127645, 135460, 177140, 189644, 216580, 230282, 237055, 247996, 255290, 309995, 331877, 433993, 460564, 474110, 510580, 575705, 619990, 663754, 805987, 867986, 948220, 1151410, 1239980, 1327508, 1611974, 1659385, 1735972, 2169965, 2302820, 3223948, 3318770, 4029935, 4339930, 5641909, 6637540, 8059870, 8679860, 11283818, 16119740, 22567636, 28209545, 56419090, 112838180]

約数ペア:

[(1, 112838180), (2, 56419090), (4, 28209545), (5, 22567636), (7, 16119740), (10, 11283818), (13, 8679860), (14, 8059870), (17, 6637540), (20, 5641909), (26, 4339930), (28, 4029935), (34, 3318770), (35, 3223948), (49, 2302820), (52, 2169965), (65, 1735972), (68, 1659385), (70, 1611974), (85, 1327508), (91, 1239980), (98, 1151410), (119, 948220), (130, 867986), (140, 805987), (170, 663754), (182, 619990), (196, 575705), (221, 510580), (238, 474110), (245, 460564), (260, 433993), (340, 331877), (364, 309995), (442, 255290), (455, 247996), (476, 237055), (490, 230282), (521, 216580), (595, 189644), (637, 177140), (833, 135460), (884, 127645), (910, 123998), (980, 115141), (1042, 108290), (1105, 102116), (1190, 94822), (1274, 88570), (1547, 72940), (1666, 67730), (1820, 61999), (2084, 54145), (2210, 51058), (2380, 47411), (2548, 44285), (2605, 43316), (3094, 36470), (3185, 35428), (3332, 33865), (3647, 30940), (4165, 27092), (4420, 25529), (5210, 21658), (6188, 18235), (6370, 17714), (6773, 16660), (7294, 15470), (7735, 14588), (8330, 13546), (8857, 12740), (10420, 10829)]