130942500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 440858880

約数和(自身を除く): 309916380

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, 625, 650, 663, 750, 780, 790, 850, 884, 948, 975, 1020, 1027, 1105, 1185, 1250, 1275, 1300, 1326, 1343, 1500, 1580, 1625, 1700, 1875, 1950, 1975, 2054, 2125, 2210, 2370, 2500, 2550, 2652, 2686, 3081, 3250, 3315, 3750, 3900, 3950, 4029, 4108, 4250, 4420, 4740, 4875, 5100, 5135, 5372, 5525, 5925, 6162, 6375, 6500, 6630, 6715, 7500, 7900, 8058, 8125, 8500, 9750, 9875, 10270, 10625, 11050, 11850, 12324, 12750, 13260, 13430, 15405, 16116, 16250, 16575, 17459, 19500, 19750, 20145, 20540, 21250, 22100, 23700, 24375, 25500, 25675, 26860, 27625, 29625, 30810, 31875, 32500, 33150, 33575, 34918, 39500, 40290, 42500, 48750, 49375, 51350, 52377, 55250, 59250, 61620, 63750, 66300, 67150, 69836, 77025, 80580, 82875, 87295, 97500, 98750, 100725, 102700, 104754, 110500, 118500, 127500, 128375, 134300, 138125, 148125, 154050, 165750, 167875, 174590, 197500, 201450, 209508, 256750, 261885, 276250, 296250, 308100, 331500, 335750, 349180, 385125, 402900, 414375, 436475, 503625, 513500, 523770, 552500, 592500, 641875, 671500, 770250, 828750, 839375, 872950, 1007250, 1047540, 1283750, 1309425, 1540500, 1657500, 1678750, 1745900, 1925625, 2014500, 2182375, 2518125, 2567500, 2618850, 3357500, 3851250, 4364750, 5036250, 5237700, 6547125, 7702500, 8729500, 10072500, 10911875, 13094250, 21823750, 26188500, 32735625, 43647500, 65471250, 130942500]

約数ペア:

[(1, 130942500), (2, 65471250), (3, 43647500), (4, 32735625), (5, 26188500), (6, 21823750), (10, 13094250), (12, 10911875), (13, 10072500), (15, 8729500), (17, 7702500), (20, 6547125), (25, 5237700), (26, 5036250), (30, 4364750), (34, 3851250), (39, 3357500), (50, 2618850), (51, 2567500), (52, 2518125), (60, 2182375), (65, 2014500), (68, 1925625), (75, 1745900), (78, 1678750), (79, 1657500), (85, 1540500), (100, 1309425), (102, 1283750), (125, 1047540), (130, 1007250), (150, 872950), (156, 839375), (158, 828750), (170, 770250), (195, 671500), (204, 641875), (221, 592500), (237, 552500), (250, 523770), (255, 513500), (260, 503625), (300, 436475), (316, 414375), (325, 402900), (340, 385125), (375, 349180), (390, 335750), (395, 331500), (425, 308100), (442, 296250), (474, 276250), (500, 261885), (510, 256750), (625, 209508), (650, 201450), (663, 197500), (750, 174590), (780, 167875), (790, 165750), (850, 154050), (884, 148125), (948, 138125), (975, 134300), (1020, 128375), (1027, 127500), (1105, 118500), (1185, 110500), (1250, 104754), (1275, 102700), (1300, 100725), (1326, 98750), (1343, 97500), (1500, 87295), (1580, 82875), (1625, 80580), (1700, 77025), (1875, 69836), (1950, 67150), (1975, 66300), (2054, 63750), (2125, 61620), (2210, 59250), (2370, 55250), (2500, 52377), (2550, 51350), (2652, 49375), (2686, 48750), (3081, 42500), (3250, 40290), (3315, 39500), (3750, 34918), (3900, 33575), (3950, 33150), (4029, 32500), (4108, 31875), (4250, 30810), (4420, 29625), (4740, 27625), (4875, 26860), (5100, 25675), (5135, 25500), (5372, 24375), (5525, 23700), (5925, 22100), (6162, 21250), (6375, 20540), (6500, 20145), (6630, 19750), (6715, 19500), (7500, 17459), (7900, 16575), (8058, 16250), (8125, 16116), (8500, 15405), (9750, 13430), (9875, 13260), (10270, 12750), (10625, 12324), (11050, 11850)]