36898020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 112432320

約数和(自身を除く): 75534300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 571, 718, 1077, 1142, 1436, 1713, 1795, 2154, 2284, 2855, 3231, 3426, 3590, 4308, 5139, 5385, 5710, 6462, 6852, 7180, 8565, 10278, 10770, 11420, 12924, 16155, 17130, 20556, 21540, 25695, 32310, 34260, 51390, 64620, 102780, 204989, 409978, 614967, 819956, 1024945, 1229934, 1844901, 2049890, 2459868, 3074835, 3689802, 4099780, 6149670, 7379604, 9224505, 12299340, 18449010, 36898020]

約数ペア:

[(1, 36898020), (2, 18449010), (3, 12299340), (4, 9224505), (5, 7379604), (6, 6149670), (9, 4099780), (10, 3689802), (12, 3074835), (15, 2459868), (18, 2049890), (20, 1844901), (30, 1229934), (36, 1024945), (45, 819956), (60, 614967), (90, 409978), (180, 204989), (359, 102780), (571, 64620), (718, 51390), (1077, 34260), (1142, 32310), (1436, 25695), (1713, 21540), (1795, 20556), (2154, 17130), (2284, 16155), (2855, 12924), (3231, 11420), (3426, 10770), (3590, 10278), (4308, 8565), (5139, 7180), (5385, 6852), (5710, 6462)]