2912781150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{30677}}^1$

素因数の和:30906

約数の個数: 72

約数和(自身を含む): 7863016824

約数和(自身を除く): 4950235674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 1055, 1266, 1899, 2110, 3165, 3798, 5275, 6330, 9495, 10550, 15825, 18990, 30677, 31650, 47475, 61354, 92031, 94950, 153385, 184062, 276093, 306770, 460155, 552186, 766925, 920310, 1380465, 1533850, 2300775, 2760930, 4601550, 6472847, 6902325, 12945694, 13804650, 19418541, 32364235, 38837082, 58255623, 64728470, 97092705, 116511246, 161821175, 194185410, 291278115, 323642350, 485463525, 582556230, 970927050, 1456390575, 2912781150]

約数ペア:

[(1, 2912781150), (2, 1456390575), (3, 970927050), (5, 582556230), (6, 485463525), (9, 323642350), (10, 291278115), (15, 194185410), (18, 161821175), (25, 116511246), (30, 97092705), (45, 64728470), (50, 58255623), (75, 38837082), (90, 32364235), (150, 19418541), (211, 13804650), (225, 12945694), (422, 6902325), (450, 6472847), (633, 4601550), (1055, 2760930), (1266, 2300775), (1899, 1533850), (2110, 1380465), (3165, 920310), (3798, 766925), (5275, 552186), (6330, 460155), (9495, 306770), (10550, 276093), (15825, 184062), (18990, 153385), (30677, 94950), (31650, 92031), (47475, 61354)]