29137950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 79445808

約数和(自身を除く): 50307858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 887, 1095, 1314, 1774, 1825, 2190, 2661, 3285, 3650, 4435, 5322, 5475, 6570, 7983, 8870, 10950, 13305, 15966, 16425, 22175, 26610, 32850, 39915, 44350, 64751, 66525, 79830, 129502, 133050, 194253, 199575, 323755, 388506, 399150, 582759, 647510, 971265, 1165518, 1618775, 1942530, 2913795, 3237550, 4856325, 5827590, 9712650, 14568975, 29137950]

約数ペア:

[(1, 29137950), (2, 14568975), (3, 9712650), (5, 5827590), (6, 4856325), (9, 3237550), (10, 2913795), (15, 1942530), (18, 1618775), (25, 1165518), (30, 971265), (45, 647510), (50, 582759), (73, 399150), (75, 388506), (90, 323755), (146, 199575), (150, 194253), (219, 133050), (225, 129502), (365, 79830), (438, 66525), (450, 64751), (657, 44350), (730, 39915), (887, 32850), (1095, 26610), (1314, 22175), (1774, 16425), (1825, 15966), (2190, 13305), (2661, 10950), (3285, 8870), (3650, 7983), (4435, 6570), (5322, 5475)]