2018045070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 5733504000

約数和(自身を除く): 3715458930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 71, 90, 115, 135, 138, 142, 199, 207, 213, 230, 270, 345, 355, 398, 414, 426, 529, 597, 621, 639, 690, 710, 995, 1035, 1058, 1065, 1194, 1242, 1278, 1587, 1633, 1791, 1917, 1990, 2070, 2130, 2645, 2985, 3105, 3174, 3195, 3266, 3582, 3834, 4577, 4761, 4899, 5290, 5373, 5970, 6210, 6390, 7935, 8165, 8955, 9154, 9522, 9585, 9798, 10746, 13731, 14129, 14283, 14697, 15870, 16330, 17910, 19170, 22885, 23805, 24495, 26865, 27462, 28258, 28566, 29394, 37559, 41193, 42387, 44091, 45770, 47610, 48990, 53730, 68655, 70645, 71415, 73485, 75118, 82386, 84774, 88182, 105271, 112677, 123579, 127161, 137310, 141290, 142830, 146970, 187795, 205965, 210542, 211935, 220455, 225354, 247158, 254322, 315813, 324967, 338031, 375590, 381483, 411930, 423870, 440910, 526355, 563385, 617895, 631626, 635805, 649934, 676062, 762966, 947439, 974901, 1014093, 1052710, 1126770, 1235790, 1271610, 1579065, 1624835, 1690155, 1894878, 1907415, 1949802, 2028186, 2842317, 2924703, 3158130, 3249670, 3380310, 3814830, 4737195, 4874505, 5070465, 5684634, 5849406, 7474241, 8774109, 9474390, 9749010, 10140930, 14211585, 14623515, 14948482, 17548218, 22422723, 28423170, 29247030, 37371205, 43870545, 44845446, 67268169, 74742410, 87741090, 112113615, 134536338, 201804507, 224227230, 336340845, 403609014, 672681690, 1009022535, 2018045070]

約数ペア:

[(1, 2018045070), (2, 1009022535), (3, 672681690), (5, 403609014), (6, 336340845), (9, 224227230), (10, 201804507), (15, 134536338), (18, 112113615), (23, 87741090), (27, 74742410), (30, 67268169), (45, 44845446), (46, 43870545), (54, 37371205), (69, 29247030), (71, 28423170), (90, 22422723), (115, 17548218), (135, 14948482), (138, 14623515), (142, 14211585), (199, 10140930), (207, 9749010), (213, 9474390), (230, 8774109), (270, 7474241), (345, 5849406), (355, 5684634), (398, 5070465), (414, 4874505), (426, 4737195), (529, 3814830), (597, 3380310), (621, 3249670), (639, 3158130), (690, 2924703), (710, 2842317), (995, 2028186), (1035, 1949802), (1058, 1907415), (1065, 1894878), (1194, 1690155), (1242, 1624835), (1278, 1579065), (1587, 1271610), (1633, 1235790), (1791, 1126770), (1917, 1052710), (1990, 1014093), (2070, 974901), (2130, 947439), (2645, 762966), (2985, 676062), (3105, 649934), (3174, 635805), (3195, 631626), (3266, 617895), (3582, 563385), (3834, 526355), (4577, 440910), (4761, 423870), (4899, 411930), (5290, 381483), (5373, 375590), (5970, 338031), (6210, 324967), (6390, 315813), (7935, 254322), (8165, 247158), (8955, 225354), (9154, 220455), (9522, 211935), (9585, 210542), (9798, 205965), (10746, 187795), (13731, 146970), (14129, 142830), (14283, 141290), (14697, 137310), (15870, 127161), (16330, 123579), (17910, 112677), (19170, 105271), (22885, 88182), (23805, 84774), (24495, 82386), (26865, 75118), (27462, 73485), (28258, 71415), (28566, 70645), (29394, 68655), (37559, 53730), (41193, 48990), (42387, 47610), (44091, 45770)]