103688900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 72

約数和(自身を含む): 262483200

約数和(自身を除く): 158794300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3023, 3430, 4900, 6046, 6860, 8575, 12092, 15115, 17150, 21161, 30230, 34300, 42322, 60460, 75575, 84644, 105805, 148127, 151150, 211610, 296254, 302300, 423220, 529025, 592508, 740635, 1036889, 1058050, 1481270, 2073778, 2116100, 2962540, 3703175, 4147556, 5184445, 7406350, 10368890, 14812700, 20737780, 25922225, 51844450, 103688900]

約数ペア:

[(1, 103688900), (2, 51844450), (4, 25922225), (5, 20737780), (7, 14812700), (10, 10368890), (14, 7406350), (20, 5184445), (25, 4147556), (28, 3703175), (35, 2962540), (49, 2116100), (50, 2073778), (70, 1481270), (98, 1058050), (100, 1036889), (140, 740635), (175, 592508), (196, 529025), (245, 423220), (343, 302300), (350, 296254), (490, 211610), (686, 151150), (700, 148127), (980, 105805), (1225, 84644), (1372, 75575), (1715, 60460), (2450, 42322), (3023, 34300), (3430, 30230), (4900, 21161), (6046, 17150), (6860, 15115), (8575, 12092)]