103310820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^2$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 321830964

約数和(自身を除く): 218520144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 97, 122, 180, 183, 194, 244, 291, 305, 366, 388, 485, 549, 582, 610, 732, 873, 915, 970, 1098, 1164, 1220, 1455, 1746, 1830, 1940, 2196, 2745, 2910, 3492, 3660, 4365, 5490, 5820, 5917, 8730, 9409, 10980, 11834, 17460, 17751, 18818, 23668, 28227, 29585, 35502, 37636, 47045, 53253, 56454, 59170, 71004, 84681, 88755, 94090, 106506, 112908, 118340, 141135, 169362, 177510, 188180, 213012, 266265, 282270, 338724, 355020, 423405, 532530, 564540, 573949, 846810, 1065060, 1147898, 1693620, 1721847, 2295796, 2869745, 3443694, 5165541, 5739490, 6887388, 8609235, 10331082, 11478980, 17218470, 20662164, 25827705, 34436940, 51655410, 103310820]

約数ペア:

[(1, 103310820), (2, 51655410), (3, 34436940), (4, 25827705), (5, 20662164), (6, 17218470), (9, 11478980), (10, 10331082), (12, 8609235), (15, 6887388), (18, 5739490), (20, 5165541), (30, 3443694), (36, 2869745), (45, 2295796), (60, 1721847), (61, 1693620), (90, 1147898), (97, 1065060), (122, 846810), (180, 573949), (183, 564540), (194, 532530), (244, 423405), (291, 355020), (305, 338724), (366, 282270), (388, 266265), (485, 213012), (549, 188180), (582, 177510), (610, 169362), (732, 141135), (873, 118340), (915, 112908), (970, 106506), (1098, 94090), (1164, 88755), (1220, 84681), (1455, 71004), (1746, 59170), (1830, 56454), (1940, 53253), (2196, 47045), (2745, 37636), (2910, 35502), (3492, 29585), (3660, 28227), (4365, 23668), (5490, 18818), (5820, 17751), (5917, 17460), (8730, 11834), (9409, 10980)]