54804540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2663}}^1$

素因数の和:2696

約数の個数: 96

約数和(自身を含む): 179020800

約数和(自身を除く): 124216260

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2663, 2940, 3430, 4116, 5145, 5326, 6860, 7989, 10290, 10652, 13315, 15978, 18641, 20580, 26630, 31956, 37282, 39945, 53260, 55923, 74564, 79890, 93205, 111846, 130487, 159780, 186410, 223692, 260974, 279615, 372820, 391461, 521948, 559230, 652435, 782922, 913409, 1118460, 1304870, 1565844, 1826818, 1957305, 2609740, 2740227, 3653636, 3914610, 4567045, 5480454, 7829220, 9134090, 10960908, 13701135, 18268180, 27402270, 54804540]

約数ペア:

[(1, 54804540), (2, 27402270), (3, 18268180), (4, 13701135), (5, 10960908), (6, 9134090), (7, 7829220), (10, 5480454), (12, 4567045), (14, 3914610), (15, 3653636), (20, 2740227), (21, 2609740), (28, 1957305), (30, 1826818), (35, 1565844), (42, 1304870), (49, 1118460), (60, 913409), (70, 782922), (84, 652435), (98, 559230), (105, 521948), (140, 391461), (147, 372820), (196, 279615), (210, 260974), (245, 223692), (294, 186410), (343, 159780), (420, 130487), (490, 111846), (588, 93205), (686, 79890), (735, 74564), (980, 55923), (1029, 53260), (1372, 39945), (1470, 37282), (1715, 31956), (2058, 26630), (2663, 20580), (2940, 18641), (3430, 15978), (4116, 13315), (5145, 10652), (5326, 10290), (6860, 7989)]