71117100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2600

約数の個数: 108

約数和(自身を含む): 230193600

約数和(自身を除く): 159076500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2549, 2790, 3100, 4650, 5098, 5580, 6975, 7647, 9300, 10196, 12745, 13950, 15294, 22941, 25490, 27900, 30588, 38235, 45882, 50980, 63725, 76470, 79019, 91764, 114705, 127450, 152940, 158038, 191175, 229410, 237057, 254900, 316076, 382350, 395095, 458820, 474114, 573525, 711171, 764700, 790190, 948228, 1147050, 1185285, 1422342, 1580380, 1975475, 2294100, 2370570, 2844684, 3555855, 3950950, 4741140, 5926425, 7111710, 7901900, 11852850, 14223420, 17779275, 23705700, 35558550, 71117100]

約数ペア:

[(1, 71117100), (2, 35558550), (3, 23705700), (4, 17779275), (5, 14223420), (6, 11852850), (9, 7901900), (10, 7111710), (12, 5926425), (15, 4741140), (18, 3950950), (20, 3555855), (25, 2844684), (30, 2370570), (31, 2294100), (36, 1975475), (45, 1580380), (50, 1422342), (60, 1185285), (62, 1147050), (75, 948228), (90, 790190), (93, 764700), (100, 711171), (124, 573525), (150, 474114), (155, 458820), (180, 395095), (186, 382350), (225, 316076), (279, 254900), (300, 237057), (310, 229410), (372, 191175), (450, 158038), (465, 152940), (558, 127450), (620, 114705), (775, 91764), (900, 79019), (930, 76470), (1116, 63725), (1395, 50980), (1550, 45882), (1860, 38235), (2325, 30588), (2549, 27900), (2790, 25490), (3100, 22941), (4650, 15294), (5098, 13950), (5580, 12745), (6975, 10196), (7647, 9300)]