75895440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 245293824

約数和(自身を除く): 169398384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 155, 186, 202, 240, 248, 303, 310, 372, 404, 465, 496, 505, 606, 620, 744, 808, 930, 1010, 1212, 1240, 1488, 1515, 1616, 1860, 2020, 2424, 2480, 3030, 3131, 3720, 4040, 4848, 6060, 6262, 7440, 8080, 9393, 10201, 12120, 12524, 15655, 18786, 20402, 24240, 25048, 30603, 31310, 37572, 40804, 46965, 50096, 51005, 61206, 62620, 75144, 81608, 93930, 102010, 122412, 125240, 150288, 153015, 163216, 187860, 204020, 244824, 250480, 306030, 316231, 375720, 408040, 489648, 612060, 632462, 751440, 816080, 948693, 1224120, 1264924, 1581155, 1897386, 2448240, 2529848, 3162310, 3794772, 4743465, 5059696, 6324620, 7589544, 9486930, 12649240, 15179088, 18973860, 25298480, 37947720, 75895440]

約数ペア:

[(1, 75895440), (2, 37947720), (3, 25298480), (4, 18973860), (5, 15179088), (6, 12649240), (8, 9486930), (10, 7589544), (12, 6324620), (15, 5059696), (16, 4743465), (20, 3794772), (24, 3162310), (30, 2529848), (31, 2448240), (40, 1897386), (48, 1581155), (60, 1264924), (62, 1224120), (80, 948693), (93, 816080), (101, 751440), (120, 632462), (124, 612060), (155, 489648), (186, 408040), (202, 375720), (240, 316231), (248, 306030), (303, 250480), (310, 244824), (372, 204020), (404, 187860), (465, 163216), (496, 153015), (505, 150288), (606, 125240), (620, 122412), (744, 102010), (808, 93930), (930, 81608), (1010, 75144), (1212, 62620), (1240, 61206), (1488, 51005), (1515, 50096), (1616, 46965), (1860, 40804), (2020, 37572), (2424, 31310), (2480, 30603), (3030, 25048), (3131, 24240), (3720, 20402), (4040, 18786), (4848, 15655), (6060, 12524), (6262, 12120), (7440, 10201), (8080, 9393)]