89345100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 287759360

約数和(自身を除く): 198414260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 739, 775, 780, 806, 930, 975, 1209, 1300, 1478, 1550, 1612, 1860, 1950, 2015, 2217, 2325, 2418, 2956, 3100, 3695, 3900, 4030, 4434, 4650, 4836, 6045, 7390, 8060, 8868, 9300, 9607, 10075, 11085, 12090, 14780, 18475, 19214, 20150, 22170, 22909, 24180, 28821, 30225, 36950, 38428, 40300, 44340, 45818, 48035, 55425, 57642, 60450, 68727, 73900, 91636, 96070, 110850, 114545, 115284, 120900, 137454, 144105, 192140, 221700, 229090, 240175, 274908, 288210, 297817, 343635, 458180, 480350, 572725, 576420, 595634, 687270, 720525, 893451, 960700, 1145450, 1191268, 1374540, 1441050, 1489085, 1718175, 1786902, 2290900, 2882100, 2978170, 3436350, 3573804, 4467255, 5956340, 6872700, 7445425, 8934510, 14890850, 17869020, 22336275, 29781700, 44672550, 89345100]

約数ペア:

[(1, 89345100), (2, 44672550), (3, 29781700), (4, 22336275), (5, 17869020), (6, 14890850), (10, 8934510), (12, 7445425), (13, 6872700), (15, 5956340), (20, 4467255), (25, 3573804), (26, 3436350), (30, 2978170), (31, 2882100), (39, 2290900), (50, 1786902), (52, 1718175), (60, 1489085), (62, 1441050), (65, 1374540), (75, 1191268), (78, 1145450), (93, 960700), (100, 893451), (124, 720525), (130, 687270), (150, 595634), (155, 576420), (156, 572725), (186, 480350), (195, 458180), (260, 343635), (300, 297817), (310, 288210), (325, 274908), (372, 240175), (390, 229090), (403, 221700), (465, 192140), (620, 144105), (650, 137454), (739, 120900), (775, 115284), (780, 114545), (806, 110850), (930, 96070), (975, 91636), (1209, 73900), (1300, 68727), (1478, 60450), (1550, 57642), (1612, 55425), (1860, 48035), (1950, 45818), (2015, 44340), (2217, 40300), (2325, 38428), (2418, 36950), (2956, 30225), (3100, 28821), (3695, 24180), (3900, 22909), (4030, 22170), (4434, 20150), (4650, 19214), (4836, 18475), (6045, 14780), (7390, 12090), (8060, 11085), (8868, 10075), (9300, 9607)]