76126700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 183738240

約数和(自身を除く): 107611540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 1889, 2015, 3100, 3778, 4030, 7556, 8060, 9445, 10075, 18890, 20150, 24557, 37780, 40300, 47225, 49114, 58559, 94450, 98228, 117118, 122785, 188900, 234236, 245570, 292795, 491140, 585590, 613925, 761267, 1171180, 1227850, 1463975, 1522534, 2455700, 2927950, 3045068, 3806335, 5855900, 7612670, 15225340, 19031675, 38063350, 76126700]

約数ペア:

[(1, 76126700), (2, 38063350), (4, 19031675), (5, 15225340), (10, 7612670), (13, 5855900), (20, 3806335), (25, 3045068), (26, 2927950), (31, 2455700), (50, 1522534), (52, 1463975), (62, 1227850), (65, 1171180), (100, 761267), (124, 613925), (130, 585590), (155, 491140), (260, 292795), (310, 245570), (325, 234236), (403, 188900), (620, 122785), (650, 117118), (775, 98228), (806, 94450), (1300, 58559), (1550, 49114), (1612, 47225), (1889, 40300), (2015, 37780), (3100, 24557), (3778, 20150), (4030, 18890), (7556, 10075), (8060, 9445)]