103188540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18931

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 252433860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 18899, 37798, 56697, 75596, 94495, 113394, 132293, 188990, 226788, 245687, 264586, 283485, 377980, 396879, 491374, 529172, 566970, 661465, 737061, 793758, 982748, 1133940, 1228435, 1322930, 1474122, 1587516, 1719809, 1984395, 2456870, 2645860, 2948244, 3439618, 3685305, 3968790, 4913740, 5159427, 6879236, 7370610, 7937580, 8599045, 10318854, 14741220, 17198090, 20637708, 25797135, 34396180, 51594270, 103188540]

約数ペア:

[(1, 103188540), (2, 51594270), (3, 34396180), (4, 25797135), (5, 20637708), (6, 17198090), (7, 14741220), (10, 10318854), (12, 8599045), (13, 7937580), (14, 7370610), (15, 6879236), (20, 5159427), (21, 4913740), (26, 3968790), (28, 3685305), (30, 3439618), (35, 2948244), (39, 2645860), (42, 2456870), (52, 1984395), (60, 1719809), (65, 1587516), (70, 1474122), (78, 1322930), (84, 1228435), (91, 1133940), (105, 982748), (130, 793758), (140, 737061), (156, 661465), (182, 566970), (195, 529172), (210, 491374), (260, 396879), (273, 377980), (364, 283485), (390, 264586), (420, 245687), (455, 226788), (546, 188990), (780, 132293), (910, 113394), (1092, 94495), (1365, 75596), (1820, 56697), (2730, 37798), (5460, 18899)]