26188500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 61870380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 79, 85, 100, 102, 125, 130, 150, 156, 158, 170, 195, 204, 221, 237, 250, 255, 260, 300, 316, 325, 340, 375, 390, 395, 425, 442, 474, 500, 510, 650, 663, 750, 780, 790, 850, 884, 948, 975, 1020, 1027, 1105, 1185, 1275, 1300, 1326, 1343, 1500, 1580, 1625, 1700, 1950, 1975, 2054, 2125, 2210, 2370, 2550, 2652, 2686, 3081, 3250, 3315, 3900, 3950, 4029, 4108, 4250, 4420, 4740, 4875, 5100, 5135, 5372, 5525, 5925, 6162, 6375, 6500, 6630, 6715, 7900, 8058, 8500, 9750, 9875, 10270, 11050, 11850, 12324, 12750, 13260, 13430, 15405, 16116, 16575, 17459, 19500, 19750, 20145, 20540, 22100, 23700, 25500, 25675, 26860, 27625, 29625, 30810, 33150, 33575, 34918, 39500, 40290, 51350, 52377, 55250, 59250, 61620, 66300, 67150, 69836, 77025, 80580, 82875, 87295, 100725, 102700, 104754, 110500, 118500, 128375, 134300, 154050, 165750, 167875, 174590, 201450, 209508, 256750, 261885, 308100, 331500, 335750, 349180, 385125, 402900, 436475, 503625, 513500, 523770, 671500, 770250, 872950, 1007250, 1047540, 1309425, 1540500, 1745900, 2014500, 2182375, 2618850, 4364750, 5237700, 6547125, 8729500, 13094250, 26188500]

約数ペア:

[(1, 26188500), (2, 13094250), (3, 8729500), (4, 6547125), (5, 5237700), (6, 4364750), (10, 2618850), (12, 2182375), (13, 2014500), (15, 1745900), (17, 1540500), (20, 1309425), (25, 1047540), (26, 1007250), (30, 872950), (34, 770250), (39, 671500), (50, 523770), (51, 513500), (52, 503625), (60, 436475), (65, 402900), (68, 385125), (75, 349180), (78, 335750), (79, 331500), (85, 308100), (100, 261885), (102, 256750), (125, 209508), (130, 201450), (150, 174590), (156, 167875), (158, 165750), (170, 154050), (195, 134300), (204, 128375), (221, 118500), (237, 110500), (250, 104754), (255, 102700), (260, 100725), (300, 87295), (316, 82875), (325, 80580), (340, 77025), (375, 69836), (390, 67150), (395, 66300), (425, 61620), (442, 59250), (474, 55250), (500, 52377), (510, 51350), (650, 40290), (663, 39500), (750, 34918), (780, 33575), (790, 33150), (850, 30810), (884, 29625), (948, 27625), (975, 26860), (1020, 25675), (1027, 25500), (1105, 23700), (1185, 22100), (1275, 20540), (1300, 20145), (1326, 19750), (1343, 19500), (1500, 17459), (1580, 16575), (1625, 16116), (1700, 15405), (1950, 13430), (1975, 13260), (2054, 12750), (2125, 12324), (2210, 11850), (2370, 11050), (2550, 10270), (2652, 9875), (2686, 9750), (3081, 8500), (3250, 8058), (3315, 7900), (3900, 6715), (3950, 6630), (4029, 6500), (4108, 6375), (4250, 6162), (4420, 5925), (4740, 5525), (4875, 5372), (5100, 5135)]