75449220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 268204608

約数和(自身を除く): 192755388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2333, 2695, 2940, 3234, 4620, 4666, 5390, 6468, 6999, 8085, 9332, 10780, 11665, 13998, 16170, 16331, 23330, 25663, 27996, 32340, 32662, 34995, 46660, 48993, 51326, 65324, 69990, 76989, 81655, 97986, 102652, 114317, 128315, 139980, 153978, 163310, 179641, 195972, 228634, 244965, 256630, 307956, 326620, 342951, 359282, 384945, 457268, 489930, 513260, 538923, 571585, 685902, 718564, 769890, 898205, 979860, 1077846, 1143170, 1257487, 1371804, 1539780, 1714755, 1796410, 2155692, 2286340, 2514974, 2694615, 3429510, 3592820, 3772461, 5029948, 5389230, 6287435, 6859020, 7544922, 10778460, 12574870, 15089844, 18862305, 25149740, 37724610, 75449220]

約数ペア:

[(1, 75449220), (2, 37724610), (3, 25149740), (4, 18862305), (5, 15089844), (6, 12574870), (7, 10778460), (10, 7544922), (11, 6859020), (12, 6287435), (14, 5389230), (15, 5029948), (20, 3772461), (21, 3592820), (22, 3429510), (28, 2694615), (30, 2514974), (33, 2286340), (35, 2155692), (42, 1796410), (44, 1714755), (49, 1539780), (55, 1371804), (60, 1257487), (66, 1143170), (70, 1077846), (77, 979860), (84, 898205), (98, 769890), (105, 718564), (110, 685902), (132, 571585), (140, 538923), (147, 513260), (154, 489930), (165, 457268), (196, 384945), (210, 359282), (220, 342951), (231, 326620), (245, 307956), (294, 256630), (308, 244965), (330, 228634), (385, 195972), (420, 179641), (462, 163310), (490, 153978), (539, 139980), (588, 128315), (660, 114317), (735, 102652), (770, 97986), (924, 81655), (980, 76989), (1078, 69990), (1155, 65324), (1470, 51326), (1540, 48993), (1617, 46660), (2156, 34995), (2310, 32662), (2333, 32340), (2695, 27996), (2940, 25663), (3234, 23330), (4620, 16331), (4666, 16170), (5390, 13998), (6468, 11665), (6999, 10780), (8085, 9332)]