142420100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 318729600

約数和(自身を除く): 176309500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 101, 118, 202, 236, 239, 295, 404, 478, 505, 590, 956, 1010, 1180, 1195, 1475, 2020, 2390, 2525, 2950, 4780, 5050, 5900, 5959, 5975, 10100, 11918, 11950, 14101, 23836, 23900, 24139, 28202, 29795, 48278, 56404, 59590, 70505, 96556, 119180, 120695, 141010, 148975, 241390, 282020, 297950, 352525, 482780, 595900, 603475, 705050, 1206950, 1410100, 1424201, 2413900, 2848402, 5696804, 7121005, 14242010, 28484020, 35605025, 71210050, 142420100]

約数ペア:

[(1, 142420100), (2, 71210050), (4, 35605025), (5, 28484020), (10, 14242010), (20, 7121005), (25, 5696804), (50, 2848402), (59, 2413900), (100, 1424201), (101, 1410100), (118, 1206950), (202, 705050), (236, 603475), (239, 595900), (295, 482780), (404, 352525), (478, 297950), (505, 282020), (590, 241390), (956, 148975), (1010, 141010), (1180, 120695), (1195, 119180), (1475, 96556), (2020, 70505), (2390, 59590), (2525, 56404), (2950, 48278), (4780, 29795), (5050, 28202), (5900, 24139), (5959, 23900), (5975, 23836), (10100, 14101), (11918, 11950)]