438465300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16098

約数の個数: 144

約数和(自身を含む): 1561483392

約数和(自身を除く): 1123018092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 16061, 27300, 32122, 48183, 64244, 80305, 96366, 112427, 160610, 192732, 208793, 224854, 240915, 321220, 337281, 401525, 417586, 449708, 481830, 562135, 626379, 674562, 803050, 835172, 963660, 1043965, 1124270, 1204575, 1252758, 1349124, 1461551, 1606100, 1686405, 2087930, 2248540, 2409150, 2505516, 2810675, 2923102, 3131895, 3372810, 4175860, 4384653, 4818300, 5219825, 5621350, 5846204, 6263790, 6745620, 7307755, 8432025, 8769306, 10439650, 11242700, 12527580, 14615510, 15659475, 16864050, 17538612, 20879300, 21923265, 29231020, 31318950, 33728100, 36538775, 43846530, 62637900, 73077550, 87693060, 109616325, 146155100, 219232650, 438465300]

約数ペア:

[(1, 438465300), (2, 219232650), (3, 146155100), (4, 109616325), (5, 87693060), (6, 73077550), (7, 62637900), (10, 43846530), (12, 36538775), (13, 33728100), (14, 31318950), (15, 29231020), (20, 21923265), (21, 20879300), (25, 17538612), (26, 16864050), (28, 15659475), (30, 14615510), (35, 12527580), (39, 11242700), (42, 10439650), (50, 8769306), (52, 8432025), (60, 7307755), (65, 6745620), (70, 6263790), (75, 5846204), (78, 5621350), (84, 5219825), (91, 4818300), (100, 4384653), (105, 4175860), (130, 3372810), (140, 3131895), (150, 2923102), (156, 2810675), (175, 2505516), (182, 2409150), (195, 2248540), (210, 2087930), (260, 1686405), (273, 1606100), (300, 1461551), (325, 1349124), (350, 1252758), (364, 1204575), (390, 1124270), (420, 1043965), (455, 963660), (525, 835172), (546, 803050), (650, 674562), (700, 626379), (780, 562135), (910, 481830), (975, 449708), (1050, 417586), (1092, 401525), (1300, 337281), (1365, 321220), (1820, 240915), (1950, 224854), (2100, 208793), (2275, 192732), (2730, 160610), (3900, 112427), (4550, 96366), (5460, 80305), (6825, 64244), (9100, 48183), (13650, 32122), (16061, 27300)]