755222000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 160

約数和(自身を含む): 2032203264

約数和(自身を除く): 1276981264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 650, 775, 806, 937, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 1874, 2000, 2015, 2480, 2600, 3100, 3224, 3250, 3748, 3875, 4030, 4685, 5200, 6200, 6448, 6500, 7496, 7750, 8060, 9370, 10075, 12181, 12400, 13000, 14992, 15500, 16120, 18740, 20150, 23425, 24362, 26000, 29047, 31000, 32240, 37480, 40300, 46850, 48724, 50375, 58094, 60905, 62000, 74960, 80600, 93700, 97448, 100750, 116188, 117125, 121810, 145235, 161200, 187400, 194896, 201500, 232376, 234250, 243620, 290470, 304525, 374800, 377611, 403000, 464752, 468500, 487240, 580940, 609050, 726175, 755222, 806000, 937000, 974480, 1161880, 1218100, 1452350, 1510444, 1522625, 1874000, 1888055, 2323760, 2436200, 2904700, 3020888, 3045250, 3630875, 3776110, 4872400, 5809400, 6041776, 6090500, 7261750, 7552220, 9440275, 11618800, 12181000, 14523500, 15104440, 18880550, 24362000, 29047000, 30208880, 37761100, 47201375, 58094000, 75522200, 94402750, 151044400, 188805500, 377611000, 755222000]

約数ペア:

[(1, 755222000), (2, 377611000), (4, 188805500), (5, 151044400), (8, 94402750), (10, 75522200), (13, 58094000), (16, 47201375), (20, 37761100), (25, 30208880), (26, 29047000), (31, 24362000), (40, 18880550), (50, 15104440), (52, 14523500), (62, 12181000), (65, 11618800), (80, 9440275), (100, 7552220), (104, 7261750), (124, 6090500), (125, 6041776), (130, 5809400), (155, 4872400), (200, 3776110), (208, 3630875), (248, 3045250), (250, 3020888), (260, 2904700), (310, 2436200), (325, 2323760), (400, 1888055), (403, 1874000), (496, 1522625), (500, 1510444), (520, 1452350), (620, 1218100), (650, 1161880), (775, 974480), (806, 937000), (937, 806000), (1000, 755222), (1040, 726175), (1240, 609050), (1300, 580940), (1550, 487240), (1612, 468500), (1625, 464752), (1874, 403000), (2000, 377611), (2015, 374800), (2480, 304525), (2600, 290470), (3100, 243620), (3224, 234250), (3250, 232376), (3748, 201500), (3875, 194896), (4030, 187400), (4685, 161200), (5200, 145235), (6200, 121810), (6448, 117125), (6500, 116188), (7496, 100750), (7750, 97448), (8060, 93700), (9370, 80600), (10075, 74960), (12181, 62000), (12400, 60905), (13000, 58094), (14992, 50375), (15500, 48724), (16120, 46850), (18740, 40300), (20150, 37480), (23425, 32240), (24362, 31000), (26000, 29047)]