82679100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{39371}}^1$

素因数の和:39395

約数の個数: 72

約数和(自身を含む): 273399168

約数和(自身を除く): 190720068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 39371, 78742, 118113, 157484, 196855, 236226, 275597, 393710, 472452, 551194, 590565, 787420, 826791, 984275, 1102388, 1181130, 1377985, 1653582, 1968550, 2362260, 2755970, 2952825, 3307164, 3937100, 4133955, 5511940, 5905650, 6889925, 8267910, 11811300, 13779850, 16535820, 20669775, 27559700, 41339550, 82679100]

約数ペア:

[(1, 82679100), (2, 41339550), (3, 27559700), (4, 20669775), (5, 16535820), (6, 13779850), (7, 11811300), (10, 8267910), (12, 6889925), (14, 5905650), (15, 5511940), (20, 4133955), (21, 3937100), (25, 3307164), (28, 2952825), (30, 2755970), (35, 2362260), (42, 1968550), (50, 1653582), (60, 1377985), (70, 1181130), (75, 1102388), (84, 984275), (100, 826791), (105, 787420), (140, 590565), (150, 551194), (175, 472452), (210, 393710), (300, 275597), (350, 236226), (420, 196855), (525, 157484), (700, 118113), (1050, 78742), (2100, 39371)]