80359500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 254191392

約数和(自身を除く): 173831892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 169, 195, 250, 260, 300, 317, 325, 338, 375, 390, 500, 507, 634, 650, 676, 750, 780, 845, 951, 975, 1014, 1268, 1300, 1500, 1585, 1625, 1690, 1902, 1950, 2028, 2535, 3170, 3250, 3380, 3804, 3900, 4121, 4225, 4755, 4875, 5070, 6340, 6500, 7925, 8242, 8450, 9510, 9750, 10140, 12363, 12675, 15850, 16484, 16900, 19020, 19500, 20605, 21125, 23775, 24726, 25350, 31700, 39625, 41210, 42250, 47550, 49452, 50700, 53573, 61815, 63375, 79250, 82420, 84500, 95100, 103025, 107146, 118875, 123630, 126750, 158500, 160719, 206050, 214292, 237750, 247260, 253500, 267865, 309075, 321438, 412100, 475500, 515125, 535730, 618150, 642876, 803595, 1030250, 1071460, 1236300, 1339325, 1545375, 1607190, 2060500, 2678650, 3090750, 3214380, 4017975, 5357300, 6181500, 6696625, 8035950, 13393250, 16071900, 20089875, 26786500, 40179750, 80359500]

約数ペア:

[(1, 80359500), (2, 40179750), (3, 26786500), (4, 20089875), (5, 16071900), (6, 13393250), (10, 8035950), (12, 6696625), (13, 6181500), (15, 5357300), (20, 4017975), (25, 3214380), (26, 3090750), (30, 2678650), (39, 2060500), (50, 1607190), (52, 1545375), (60, 1339325), (65, 1236300), (75, 1071460), (78, 1030250), (100, 803595), (125, 642876), (130, 618150), (150, 535730), (156, 515125), (169, 475500), (195, 412100), (250, 321438), (260, 309075), (300, 267865), (317, 253500), (325, 247260), (338, 237750), (375, 214292), (390, 206050), (500, 160719), (507, 158500), (634, 126750), (650, 123630), (676, 118875), (750, 107146), (780, 103025), (845, 95100), (951, 84500), (975, 82420), (1014, 79250), (1268, 63375), (1300, 61815), (1500, 53573), (1585, 50700), (1625, 49452), (1690, 47550), (1902, 42250), (1950, 41210), (2028, 39625), (2535, 31700), (3170, 25350), (3250, 24726), (3380, 23775), (3804, 21125), (3900, 20605), (4121, 19500), (4225, 19020), (4755, 16900), (4875, 16484), (5070, 15850), (6340, 12675), (6500, 12363), (7925, 10140), (8242, 9750), (8450, 9510)]