713963100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 2142112896

約数和(自身を除く): 1428149796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 131, 148, 150, 185, 222, 262, 300, 370, 393, 444, 491, 524, 555, 655, 740, 786, 925, 982, 1110, 1310, 1473, 1572, 1850, 1964, 1965, 2220, 2455, 2620, 2775, 2946, 3275, 3700, 3930, 4847, 4910, 5550, 5892, 6550, 7365, 7860, 9694, 9820, 9825, 11100, 12275, 13100, 14541, 14730, 18167, 19388, 19650, 24235, 24550, 29082, 29460, 36334, 36825, 39300, 48470, 49100, 54501, 58164, 64321, 72668, 72705, 73650, 90835, 96940, 109002, 121175, 128642, 145410, 147300, 181670, 192963, 218004, 242350, 257284, 272505, 290820, 321605, 363340, 363525, 385926, 454175, 484700, 545010, 643210, 727050, 771852, 908350, 964815, 1090020, 1286420, 1362525, 1454100, 1608025, 1816700, 1929630, 2379877, 2725050, 3216050, 3859260, 4759754, 4824075, 5450100, 6432100, 7139631, 9519508, 9648150, 11899385, 14279262, 19296300, 23798770, 28558524, 35698155, 47597540, 59496925, 71396310, 118993850, 142792620, 178490775, 237987700, 356981550, 713963100]

約数ペア:

[(1, 713963100), (2, 356981550), (3, 237987700), (4, 178490775), (5, 142792620), (6, 118993850), (10, 71396310), (12, 59496925), (15, 47597540), (20, 35698155), (25, 28558524), (30, 23798770), (37, 19296300), (50, 14279262), (60, 11899385), (74, 9648150), (75, 9519508), (100, 7139631), (111, 6432100), (131, 5450100), (148, 4824075), (150, 4759754), (185, 3859260), (222, 3216050), (262, 2725050), (300, 2379877), (370, 1929630), (393, 1816700), (444, 1608025), (491, 1454100), (524, 1362525), (555, 1286420), (655, 1090020), (740, 964815), (786, 908350), (925, 771852), (982, 727050), (1110, 643210), (1310, 545010), (1473, 484700), (1572, 454175), (1850, 385926), (1964, 363525), (1965, 363340), (2220, 321605), (2455, 290820), (2620, 272505), (2775, 257284), (2946, 242350), (3275, 218004), (3700, 192963), (3930, 181670), (4847, 147300), (4910, 145410), (5550, 128642), (5892, 121175), (6550, 109002), (7365, 96940), (7860, 90835), (9694, 73650), (9820, 72705), (9825, 72668), (11100, 64321), (12275, 58164), (13100, 54501), (14541, 49100), (14730, 48470), (18167, 39300), (19388, 36825), (19650, 36334), (24235, 29460), (24550, 29082)]