125364540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42641}}^1$

素因数の和:42667

約数の個数: 72

約数和(自身を含む): 408339792

約数和(自身を除く): 282975252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42641, 85282, 127923, 170564, 213205, 255846, 298487, 426410, 511692, 596974, 639615, 852820, 895461, 1193948, 1279230, 1492435, 1790922, 2089409, 2558460, 2984870, 3581844, 4178818, 4477305, 5969740, 6268227, 8357636, 8954610, 10447045, 12536454, 17909220, 20894090, 25072908, 31341135, 41788180, 62682270, 125364540]

約数ペア:

[(1, 125364540), (2, 62682270), (3, 41788180), (4, 31341135), (5, 25072908), (6, 20894090), (7, 17909220), (10, 12536454), (12, 10447045), (14, 8954610), (15, 8357636), (20, 6268227), (21, 5969740), (28, 4477305), (30, 4178818), (35, 3581844), (42, 2984870), (49, 2558460), (60, 2089409), (70, 1790922), (84, 1492435), (98, 1279230), (105, 1193948), (140, 895461), (147, 852820), (196, 639615), (210, 596974), (245, 511692), (294, 426410), (420, 298487), (490, 255846), (588, 213205), (735, 170564), (980, 127923), (1470, 85282), (2940, 42641)]