38901150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 105444144

約数和(自身を除く): 66542994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 631, 685, 822, 1233, 1262, 1370, 1893, 2055, 2466, 3155, 3425, 3786, 4110, 5679, 6165, 6310, 6850, 9465, 10275, 11358, 12330, 15775, 18930, 20550, 28395, 30825, 31550, 47325, 56790, 61650, 86447, 94650, 141975, 172894, 259341, 283950, 432235, 518682, 778023, 864470, 1296705, 1556046, 2161175, 2593410, 3890115, 4322350, 6483525, 7780230, 12967050, 19450575, 38901150]

約数ペア:

[(1, 38901150), (2, 19450575), (3, 12967050), (5, 7780230), (6, 6483525), (9, 4322350), (10, 3890115), (15, 2593410), (18, 2161175), (25, 1556046), (30, 1296705), (45, 864470), (50, 778023), (75, 518682), (90, 432235), (137, 283950), (150, 259341), (225, 172894), (274, 141975), (411, 94650), (450, 86447), (631, 61650), (685, 56790), (822, 47325), (1233, 31550), (1262, 30825), (1370, 28395), (1893, 20550), (2055, 18930), (2466, 15775), (3155, 12330), (3425, 11358), (3786, 10275), (4110, 9465), (5679, 6850), (6165, 6310)]