72638550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1238

約数の個数: 72

約数和(自身を含む): 196631760

約数和(自身を除く): 123993210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 151, 225, 302, 450, 453, 755, 906, 1069, 1359, 1510, 2138, 2265, 2718, 3207, 3775, 4530, 5345, 6414, 6795, 7550, 9621, 10690, 11325, 13590, 16035, 19242, 22650, 26725, 32070, 33975, 48105, 53450, 67950, 80175, 96210, 160350, 161419, 240525, 322838, 481050, 484257, 807095, 968514, 1452771, 1614190, 2421285, 2905542, 4035475, 4842570, 7263855, 8070950, 12106425, 14527710, 24212850, 36319275, 72638550]

約数ペア:

[(1, 72638550), (2, 36319275), (3, 24212850), (5, 14527710), (6, 12106425), (9, 8070950), (10, 7263855), (15, 4842570), (18, 4035475), (25, 2905542), (30, 2421285), (45, 1614190), (50, 1452771), (75, 968514), (90, 807095), (150, 484257), (151, 481050), (225, 322838), (302, 240525), (450, 161419), (453, 160350), (755, 96210), (906, 80175), (1069, 67950), (1359, 53450), (1510, 48105), (2138, 33975), (2265, 32070), (2718, 26725), (3207, 22650), (3775, 19242), (4530, 16035), (5345, 13590), (6414, 11325), (6795, 10690), (7550, 9621)]