38196180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 128314368

約数和(自身を除く): 90118188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 191, 198, 202, 220, 303, 330, 382, 396, 404, 495, 505, 573, 606, 660, 764, 909, 955, 990, 1010, 1111, 1146, 1212, 1515, 1719, 1818, 1910, 1980, 2020, 2101, 2222, 2292, 2865, 3030, 3333, 3438, 3636, 3820, 4202, 4444, 4545, 5555, 5730, 6060, 6303, 6666, 6876, 8404, 8595, 9090, 9999, 10505, 11110, 11460, 12606, 13332, 16665, 17190, 18180, 18909, 19291, 19998, 21010, 22220, 25212, 31515, 33330, 34380, 37818, 38582, 39996, 42020, 49995, 57873, 63030, 66660, 75636, 77164, 94545, 96455, 99990, 115746, 126060, 173619, 189090, 192910, 199980, 212201, 231492, 289365, 347238, 378180, 385820, 424402, 578730, 636603, 694476, 848804, 868095, 1061005, 1157460, 1273206, 1736190, 1909809, 2122010, 2546412, 3183015, 3472380, 3819618, 4244020, 6366030, 7639236, 9549045, 12732060, 19098090, 38196180]

約数ペア:

[(1, 38196180), (2, 19098090), (3, 12732060), (4, 9549045), (5, 7639236), (6, 6366030), (9, 4244020), (10, 3819618), (11, 3472380), (12, 3183015), (15, 2546412), (18, 2122010), (20, 1909809), (22, 1736190), (30, 1273206), (33, 1157460), (36, 1061005), (44, 868095), (45, 848804), (55, 694476), (60, 636603), (66, 578730), (90, 424402), (99, 385820), (101, 378180), (110, 347238), (132, 289365), (165, 231492), (180, 212201), (191, 199980), (198, 192910), (202, 189090), (220, 173619), (303, 126060), (330, 115746), (382, 99990), (396, 96455), (404, 94545), (495, 77164), (505, 75636), (573, 66660), (606, 63030), (660, 57873), (764, 49995), (909, 42020), (955, 39996), (990, 38582), (1010, 37818), (1111, 34380), (1146, 33330), (1212, 31515), (1515, 25212), (1719, 22220), (1818, 21010), (1910, 19998), (1980, 19291), (2020, 18909), (2101, 18180), (2222, 17190), (2292, 16665), (2865, 13332), (3030, 12606), (3333, 11460), (3438, 11110), (3636, 10505), (3820, 9999), (4202, 9090), (4444, 8595), (4545, 8404), (5555, 6876), (5730, 6666), (6060, 6303)]