273265980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18483

約数の個数: 96

約数和(自身を含む): 867417600

約数和(自身を除く): 594151620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 18439, 36878, 55317, 73756, 92195, 110634, 184390, 221268, 239707, 276585, 350341, 368780, 479414, 553170, 700682, 719121, 958828, 1051023, 1106340, 1198535, 1401364, 1438242, 1751705, 2102046, 2397070, 2876484, 3503410, 3595605, 4204092, 4554433, 4794140, 5255115, 7006820, 7191210, 9108866, 10510230, 13663299, 14382420, 18217732, 21020460, 22772165, 27326598, 45544330, 54653196, 68316495, 91088660, 136632990, 273265980]

約数ペア:

[(1, 273265980), (2, 136632990), (3, 91088660), (4, 68316495), (5, 54653196), (6, 45544330), (10, 27326598), (12, 22772165), (13, 21020460), (15, 18217732), (19, 14382420), (20, 13663299), (26, 10510230), (30, 9108866), (38, 7191210), (39, 7006820), (52, 5255115), (57, 4794140), (60, 4554433), (65, 4204092), (76, 3595605), (78, 3503410), (95, 2876484), (114, 2397070), (130, 2102046), (156, 1751705), (190, 1438242), (195, 1401364), (228, 1198535), (247, 1106340), (260, 1051023), (285, 958828), (380, 719121), (390, 700682), (494, 553170), (570, 479414), (741, 368780), (780, 350341), (988, 276585), (1140, 239707), (1235, 221268), (1482, 184390), (2470, 110634), (2964, 92195), (3705, 73756), (4940, 55317), (7410, 36878), (14820, 18439)]