9969490050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{36781}}^1$

素因数の和:36948

約数の個数: 96

約数和(自身を含む): 26818491840

約数和(自身を除く): 16849001790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 139, 150, 195, 278, 325, 390, 417, 650, 695, 834, 975, 1390, 1807, 1950, 2085, 3475, 3614, 4170, 5421, 6950, 9035, 10425, 10842, 18070, 20850, 27105, 36781, 45175, 54210, 73562, 90350, 110343, 135525, 183905, 220686, 271050, 367810, 478153, 551715, 919525, 956306, 1103430, 1434459, 1839050, 2390765, 2758575, 2868918, 4781530, 5112559, 5517150, 7172295, 10225118, 11953825, 14344590, 15337677, 23907650, 25562795, 30675354, 35861475, 51125590, 66463267, 71722950, 76688385, 127813975, 132926534, 153376770, 199389801, 255627950, 332316335, 383441925, 398779602, 664632670, 766883850, 996949005, 1661581675, 1993898010, 3323163350, 4984745025, 9969490050]

約数ペア:

[(1, 9969490050), (2, 4984745025), (3, 3323163350), (5, 1993898010), (6, 1661581675), (10, 996949005), (13, 766883850), (15, 664632670), (25, 398779602), (26, 383441925), (30, 332316335), (39, 255627950), (50, 199389801), (65, 153376770), (75, 132926534), (78, 127813975), (130, 76688385), (139, 71722950), (150, 66463267), (195, 51125590), (278, 35861475), (325, 30675354), (390, 25562795), (417, 23907650), (650, 15337677), (695, 14344590), (834, 11953825), (975, 10225118), (1390, 7172295), (1807, 5517150), (1950, 5112559), (2085, 4781530), (3475, 2868918), (3614, 2758575), (4170, 2390765), (5421, 1839050), (6950, 1434459), (9035, 1103430), (10425, 956306), (10842, 919525), (18070, 551715), (20850, 478153), (27105, 367810), (36781, 271050), (45175, 220686), (54210, 183905), (73562, 135525), (90350, 110343)]