210372180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 626102400

約数和(自身を除く): 415730220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 1693, 2071, 2180, 3270, 3386, 4142, 5079, 6213, 6540, 6772, 8284, 8465, 10158, 10355, 12426, 16930, 20316, 20710, 24852, 25395, 31065, 32167, 33860, 41420, 50790, 62130, 64334, 96501, 101580, 124260, 128668, 160835, 184537, 193002, 321670, 369074, 386004, 482505, 553611, 643340, 738148, 922685, 965010, 1107222, 1845370, 1930020, 2214444, 2768055, 3506203, 3690740, 5536110, 7012406, 10518609, 11072220, 14024812, 17531015, 21037218, 35062030, 42074436, 52593045, 70124060, 105186090, 210372180]

約数ペア:

[(1, 210372180), (2, 105186090), (3, 70124060), (4, 52593045), (5, 42074436), (6, 35062030), (10, 21037218), (12, 17531015), (15, 14024812), (19, 11072220), (20, 10518609), (30, 7012406), (38, 5536110), (57, 3690740), (60, 3506203), (76, 2768055), (95, 2214444), (109, 1930020), (114, 1845370), (190, 1107222), (218, 965010), (228, 922685), (285, 738148), (327, 643340), (380, 553611), (436, 482505), (545, 386004), (570, 369074), (654, 321670), (1090, 193002), (1140, 184537), (1308, 160835), (1635, 128668), (1693, 124260), (2071, 101580), (2180, 96501), (3270, 64334), (3386, 62130), (4142, 50790), (5079, 41420), (6213, 33860), (6540, 32167), (6772, 31065), (8284, 25395), (8465, 24852), (10158, 20710), (10355, 20316), (12426, 16930)]