145524540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11227

約数の個数: 96

約数和(自身を含む): 480743424

約数和(自身を除く): 335218884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11177, 13020, 22354, 33531, 44708, 55885, 67062, 78239, 111770, 134124, 156478, 167655, 223540, 234717, 312956, 335310, 346487, 391195, 469434, 670620, 692974, 782390, 938868, 1039461, 1173585, 1385948, 1564780, 1732435, 2078922, 2347170, 2425409, 3464870, 4157844, 4694340, 4850818, 5197305, 6929740, 7276227, 9701636, 10394610, 12127045, 14552454, 20789220, 24254090, 29104908, 36381135, 48508180, 72762270, 145524540]

約数ペア:

[(1, 145524540), (2, 72762270), (3, 48508180), (4, 36381135), (5, 29104908), (6, 24254090), (7, 20789220), (10, 14552454), (12, 12127045), (14, 10394610), (15, 9701636), (20, 7276227), (21, 6929740), (28, 5197305), (30, 4850818), (31, 4694340), (35, 4157844), (42, 3464870), (60, 2425409), (62, 2347170), (70, 2078922), (84, 1732435), (93, 1564780), (105, 1385948), (124, 1173585), (140, 1039461), (155, 938868), (186, 782390), (210, 692974), (217, 670620), (310, 469434), (372, 391195), (420, 346487), (434, 335310), (465, 312956), (620, 234717), (651, 223540), (868, 167655), (930, 156478), (1085, 134124), (1302, 111770), (1860, 78239), (2170, 67062), (2604, 55885), (3255, 44708), (4340, 33531), (6510, 22354), (11177, 13020)]