61003300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 141206240

約数和(自身を除く): 80202940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 97, 100, 190, 194, 331, 380, 388, 475, 485, 662, 950, 970, 1324, 1655, 1843, 1900, 1940, 2425, 3310, 3686, 4850, 6289, 6620, 7372, 8275, 9215, 9700, 12578, 16550, 18430, 25156, 31445, 32107, 33100, 36860, 46075, 62890, 64214, 92150, 125780, 128428, 157225, 160535, 184300, 314450, 321070, 610033, 628900, 642140, 802675, 1220066, 1605350, 2440132, 3050165, 3210700, 6100330, 12200660, 15250825, 30501650, 61003300]

約数ペア:

[(1, 61003300), (2, 30501650), (4, 15250825), (5, 12200660), (10, 6100330), (19, 3210700), (20, 3050165), (25, 2440132), (38, 1605350), (50, 1220066), (76, 802675), (95, 642140), (97, 628900), (100, 610033), (190, 321070), (194, 314450), (331, 184300), (380, 160535), (388, 157225), (475, 128428), (485, 125780), (662, 92150), (950, 64214), (970, 62890), (1324, 46075), (1655, 36860), (1843, 33100), (1900, 32107), (1940, 31445), (2425, 25156), (3310, 18430), (3686, 16550), (4850, 12578), (6289, 9700), (6620, 9215), (7372, 8275)]