188417520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2711

約数の個数: 120

約数和(自身を含む): 639280512

約数和(自身を除く): 450862992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 2591, 3030, 3636, 4040, 4545, 4848, 5182, 6060, 7272, 7773, 8080, 9090, 10364, 12120, 12955, 14544, 15546, 18180, 20728, 23319, 24240, 25910, 31092, 36360, 38865, 41456, 46638, 51820, 62184, 72720, 77730, 93276, 103640, 116595, 124368, 155460, 186552, 207280, 233190, 261691, 310920, 373104, 466380, 523382, 621840, 785073, 932760, 1046764, 1308455, 1570146, 1865520, 2093528, 2355219, 2616910, 3140292, 3925365, 4187056, 4710438, 5233820, 6280584, 7850730, 9420876, 10467640, 11776095, 12561168, 15701460, 18841752, 20935280, 23552190, 31402920, 37683504, 47104380, 62805840, 94208760, 188417520]

約数ペア:

[(1, 188417520), (2, 94208760), (3, 62805840), (4, 47104380), (5, 37683504), (6, 31402920), (8, 23552190), (9, 20935280), (10, 18841752), (12, 15701460), (15, 12561168), (16, 11776095), (18, 10467640), (20, 9420876), (24, 7850730), (30, 6280584), (36, 5233820), (40, 4710438), (45, 4187056), (48, 3925365), (60, 3140292), (72, 2616910), (80, 2355219), (90, 2093528), (101, 1865520), (120, 1570146), (144, 1308455), (180, 1046764), (202, 932760), (240, 785073), (303, 621840), (360, 523382), (404, 466380), (505, 373104), (606, 310920), (720, 261691), (808, 233190), (909, 207280), (1010, 186552), (1212, 155460), (1515, 124368), (1616, 116595), (1818, 103640), (2020, 93276), (2424, 77730), (2591, 72720), (3030, 62184), (3636, 51820), (4040, 46638), (4545, 41456), (4848, 38865), (5182, 36360), (6060, 31092), (7272, 25910), (7773, 24240), (8080, 23319), (9090, 20728), (10364, 18180), (12120, 15546), (12955, 14544)]