85474350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 260660400

約数和(自身を除く): 175186050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 769, 855, 950, 975, 1170, 1235, 1425, 1482, 1538, 1710, 1950, 2223, 2307, 2470, 2850, 2925, 3705, 3845, 4275, 4446, 4614, 5850, 6175, 6921, 7410, 7690, 8550, 9997, 11115, 11535, 12350, 13842, 14611, 18525, 19225, 19994, 22230, 23070, 29222, 29991, 34605, 37050, 38450, 43833, 49985, 55575, 57675, 59982, 69210, 73055, 87666, 89973, 99970, 111150, 115350, 131499, 146110, 149955, 173025, 179946, 189943, 219165, 249925, 262998, 299910, 346050, 365275, 379886, 438330, 449865, 499850, 569829, 657495, 730550, 749775, 899730, 949715, 1095825, 1139658, 1314990, 1499550, 1709487, 1899430, 2191650, 2249325, 2849145, 3287475, 3418974, 4498650, 4748575, 5698290, 6574950, 8547435, 9497150, 14245725, 17094870, 28491450, 42737175, 85474350]

約数ペア:

[(1, 85474350), (2, 42737175), (3, 28491450), (5, 17094870), (6, 14245725), (9, 9497150), (10, 8547435), (13, 6574950), (15, 5698290), (18, 4748575), (19, 4498650), (25, 3418974), (26, 3287475), (30, 2849145), (38, 2249325), (39, 2191650), (45, 1899430), (50, 1709487), (57, 1499550), (65, 1314990), (75, 1139658), (78, 1095825), (90, 949715), (95, 899730), (114, 749775), (117, 730550), (130, 657495), (150, 569829), (171, 499850), (190, 449865), (195, 438330), (225, 379886), (234, 365275), (247, 346050), (285, 299910), (325, 262998), (342, 249925), (390, 219165), (450, 189943), (475, 179946), (494, 173025), (570, 149955), (585, 146110), (650, 131499), (741, 115350), (769, 111150), (855, 99970), (950, 89973), (975, 87666), (1170, 73055), (1235, 69210), (1425, 59982), (1482, 57675), (1538, 55575), (1710, 49985), (1950, 43833), (2223, 38450), (2307, 37050), (2470, 34605), (2850, 29991), (2925, 29222), (3705, 23070), (3845, 22230), (4275, 19994), (4446, 19225), (4614, 18525), (5850, 14611), (6175, 13842), (6921, 12350), (7410, 11535), (7690, 11115), (8550, 9997)]