102744540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18459

約数の個数: 72

約数和(自身を含む): 321729408

約数和(自身を除く): 218984868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 18413, 36826, 55239, 73652, 92065, 110478, 165717, 184130, 220956, 276195, 331434, 368260, 552390, 570803, 662868, 828585, 1104780, 1141606, 1657170, 1712409, 2283212, 2854015, 3314340, 3424818, 5137227, 5708030, 6849636, 8562045, 10274454, 11416060, 17124090, 20548908, 25686135, 34248180, 51372270, 102744540]

約数ペア:

[(1, 102744540), (2, 51372270), (3, 34248180), (4, 25686135), (5, 20548908), (6, 17124090), (9, 11416060), (10, 10274454), (12, 8562045), (15, 6849636), (18, 5708030), (20, 5137227), (30, 3424818), (31, 3314340), (36, 2854015), (45, 2283212), (60, 1712409), (62, 1657170), (90, 1141606), (93, 1104780), (124, 828585), (155, 662868), (180, 570803), (186, 552390), (279, 368260), (310, 331434), (372, 276195), (465, 220956), (558, 184130), (620, 165717), (930, 110478), (1116, 92065), (1395, 73652), (1860, 55239), (2790, 36826), (5580, 18413)]