120298750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 265302576

約数和(自身を除く): 145003826

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 625, 650, 673, 715, 1250, 1346, 1375, 1430, 1625, 2750, 3250, 3365, 3575, 6730, 6875, 7150, 7403, 8125, 8749, 13750, 14806, 16250, 16825, 17498, 17875, 33650, 35750, 37015, 43745, 74030, 84125, 87490, 89375, 96239, 168250, 178750, 185075, 192478, 218725, 370150, 420625, 437450, 481195, 841250, 925375, 962390, 1093625, 1850750, 2187250, 2405975, 4626875, 4811950, 5468125, 9253750, 10936250, 12029875, 24059750, 60149375, 120298750]

約数ペア:

[(1, 120298750), (2, 60149375), (5, 24059750), (10, 12029875), (11, 10936250), (13, 9253750), (22, 5468125), (25, 4811950), (26, 4626875), (50, 2405975), (55, 2187250), (65, 1850750), (110, 1093625), (125, 962390), (130, 925375), (143, 841250), (250, 481195), (275, 437450), (286, 420625), (325, 370150), (550, 218725), (625, 192478), (650, 185075), (673, 178750), (715, 168250), (1250, 96239), (1346, 89375), (1375, 87490), (1430, 84125), (1625, 74030), (2750, 43745), (3250, 37015), (3365, 35750), (3575, 33650), (6730, 17875), (6875, 17498), (7150, 16825), (7403, 16250), (8125, 14806), (8749, 13750)]