517893660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 1615959072

約数和(自身を除く): 1098065412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 101, 122, 180, 183, 202, 244, 303, 305, 366, 404, 467, 505, 549, 606, 610, 732, 909, 915, 934, 1010, 1098, 1212, 1220, 1401, 1515, 1818, 1830, 1868, 2020, 2196, 2335, 2745, 2802, 3030, 3636, 3660, 4203, 4545, 4670, 5490, 5604, 6060, 6161, 7005, 8406, 9090, 9340, 10980, 12322, 14010, 16812, 18180, 18483, 21015, 24644, 28020, 28487, 30805, 36966, 42030, 47167, 55449, 56974, 61610, 73932, 84060, 85461, 92415, 94334, 110898, 113948, 123220, 141501, 142435, 170922, 184830, 188668, 221796, 235835, 256383, 277245, 283002, 284870, 341844, 369660, 424503, 427305, 471670, 512766, 554490, 566004, 569740, 707505, 849006, 854610, 943340, 1025532, 1108980, 1281915, 1415010, 1698012, 1709220, 2122515, 2563830, 2830020, 2877187, 4245030, 5127660, 5754374, 8490060, 8631561, 11508748, 14385935, 17263122, 25894683, 28771870, 34526244, 43157805, 51789366, 57543740, 86315610, 103578732, 129473415, 172631220, 258946830, 517893660]

約数ペア:

[(1, 517893660), (2, 258946830), (3, 172631220), (4, 129473415), (5, 103578732), (6, 86315610), (9, 57543740), (10, 51789366), (12, 43157805), (15, 34526244), (18, 28771870), (20, 25894683), (30, 17263122), (36, 14385935), (45, 11508748), (60, 8631561), (61, 8490060), (90, 5754374), (101, 5127660), (122, 4245030), (180, 2877187), (183, 2830020), (202, 2563830), (244, 2122515), (303, 1709220), (305, 1698012), (366, 1415010), (404, 1281915), (467, 1108980), (505, 1025532), (549, 943340), (606, 854610), (610, 849006), (732, 707505), (909, 569740), (915, 566004), (934, 554490), (1010, 512766), (1098, 471670), (1212, 427305), (1220, 424503), (1401, 369660), (1515, 341844), (1818, 284870), (1830, 283002), (1868, 277245), (2020, 256383), (2196, 235835), (2335, 221796), (2745, 188668), (2802, 184830), (3030, 170922), (3636, 142435), (3660, 141501), (4203, 123220), (4545, 113948), (4670, 110898), (5490, 94334), (5604, 92415), (6060, 85461), (6161, 84060), (7005, 73932), (8406, 61610), (9090, 56974), (9340, 55449), (10980, 47167), (12322, 42030), (14010, 36966), (16812, 30805), (18180, 28487), (18483, 28020), (21015, 24644)]