100018620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42743}}^1$

素因数の和:42771

約数の個数: 72

約数和(自身を含む): 326735136

約数和(自身を除く): 226716516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42743, 85486, 128229, 170972, 213715, 256458, 384687, 427430, 512916, 555659, 641145, 769374, 854860, 1111318, 1282290, 1538748, 1666977, 1923435, 2222636, 2564580, 2778295, 3333954, 3846870, 5000931, 5556590, 6667908, 7693740, 8334885, 10001862, 11113180, 16669770, 20003724, 25004655, 33339540, 50009310, 100018620]

約数ペア:

[(1, 100018620), (2, 50009310), (3, 33339540), (4, 25004655), (5, 20003724), (6, 16669770), (9, 11113180), (10, 10001862), (12, 8334885), (13, 7693740), (15, 6667908), (18, 5556590), (20, 5000931), (26, 3846870), (30, 3333954), (36, 2778295), (39, 2564580), (45, 2222636), (52, 1923435), (60, 1666977), (65, 1538748), (78, 1282290), (90, 1111318), (117, 854860), (130, 769374), (156, 641145), (180, 555659), (195, 512916), (234, 427430), (260, 384687), (390, 256458), (468, 213715), (585, 170972), (780, 128229), (1170, 85486), (2340, 42743)]