154786020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 461438208

約数和(自身を除く): 306652188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 263, 340, 510, 526, 577, 789, 1020, 1052, 1154, 1315, 1578, 1731, 2308, 2630, 2885, 3156, 3462, 3945, 4471, 5260, 5770, 6924, 7890, 8655, 8942, 9809, 11540, 13413, 15780, 17310, 17884, 19618, 22355, 26826, 29427, 34620, 39236, 44710, 49045, 53652, 58854, 67065, 89420, 98090, 117708, 134130, 147135, 151751, 196180, 268260, 294270, 303502, 455253, 588540, 607004, 758755, 910506, 1517510, 1821012, 2276265, 2579767, 3035020, 4552530, 5159534, 7739301, 9105060, 10319068, 12898835, 15478602, 25797670, 30957204, 38696505, 51595340, 77393010, 154786020]

約数ペア:

[(1, 154786020), (2, 77393010), (3, 51595340), (4, 38696505), (5, 30957204), (6, 25797670), (10, 15478602), (12, 12898835), (15, 10319068), (17, 9105060), (20, 7739301), (30, 5159534), (34, 4552530), (51, 3035020), (60, 2579767), (68, 2276265), (85, 1821012), (102, 1517510), (170, 910506), (204, 758755), (255, 607004), (263, 588540), (340, 455253), (510, 303502), (526, 294270), (577, 268260), (789, 196180), (1020, 151751), (1052, 147135), (1154, 134130), (1315, 117708), (1578, 98090), (1731, 89420), (2308, 67065), (2630, 58854), (2885, 53652), (3156, 49045), (3462, 44710), (3945, 39236), (4471, 34620), (5260, 29427), (5770, 26826), (6924, 22355), (7890, 19618), (8655, 17884), (8942, 17310), (9809, 15780), (11540, 13413)]