19047300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 55579776

約数和(自身を除く): 36532476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 346, 367, 519, 692, 734, 865, 1038, 1101, 1468, 1730, 1835, 2076, 2202, 2595, 3460, 3670, 4325, 4404, 5190, 5505, 7340, 8650, 9175, 10380, 11010, 12975, 17300, 18350, 22020, 25950, 27525, 36700, 51900, 55050, 63491, 110100, 126982, 190473, 253964, 317455, 380946, 634910, 761892, 952365, 1269820, 1587275, 1904730, 3174550, 3809460, 4761825, 6349100, 9523650, 19047300]

約数ペア:

[(1, 19047300), (2, 9523650), (3, 6349100), (4, 4761825), (5, 3809460), (6, 3174550), (10, 1904730), (12, 1587275), (15, 1269820), (20, 952365), (25, 761892), (30, 634910), (50, 380946), (60, 317455), (75, 253964), (100, 190473), (150, 126982), (173, 110100), (300, 63491), (346, 55050), (367, 51900), (519, 36700), (692, 27525), (734, 25950), (865, 22020), (1038, 18350), (1101, 17300), (1468, 12975), (1730, 11010), (1835, 10380), (2076, 9175), (2202, 8650), (2595, 7340), (3460, 5505), (3670, 5190), (4325, 4404)]