308958000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 1140676992

約数和(自身を除く): 831718992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 233, 240, 250, 255, 260, 272, 300, 312, 325, 340, 375, 390, 400, 408, 425, 442, 466, 500, 510, 520, 600, 624, 650, 663, 680, 699, 750, 780, 816, 850, 884, 932, 975, 1000, 1020, 1040, 1105, 1165, 1200, 1275, 1300, 1326, 1360, 1398, 1500, 1560, 1625, 1700, 1768, 1864, 1950, 2000, 2040, 2125, 2210, 2330, 2550, 2600, 2652, 2796, 3000, 3029, 3120, 3250, 3315, 3400, 3495, 3536, 3728, 3900, 3961, 4080, 4250, 4420, 4660, 4875, 5100, 5200, 5304, 5525, 5592, 5825, 6000, 6058, 6375, 6500, 6630, 6800, 6990, 7800, 7922, 8500, 8840, 9087, 9320, 9750, 10200, 10608, 11050, 11184, 11650, 11883, 12116, 12750, 13000, 13260, 13980, 15145, 15600, 15844, 16575, 17000, 17475, 17680, 18174, 18640, 19500, 19805, 20400, 22100, 23300, 23766, 24232, 25500, 26000, 26520, 27625, 27960, 29125, 30290, 31688, 33150, 34000, 34950, 36348, 39000, 39610, 44200, 45435, 46600, 47532, 48464, 51000, 51493, 53040, 55250, 55920, 58250, 59415, 60580, 63376, 66300, 69900, 72696, 75725, 78000, 79220, 82875, 87375, 88400, 90870, 93200, 95064, 99025, 102000, 102986, 110500, 116500, 118830, 121160, 132600, 139800, 145392, 151450, 154479, 158440, 165750, 174750, 181740, 190128, 198050, 205972, 221000, 227175, 233000, 237660, 242320, 257465, 265200, 279600, 297075, 302900, 308958, 316880, 331500, 349500, 363480, 378625, 396100, 411944, 442000, 454350, 466000, 475320, 495125, 514930, 594150, 605800, 617916, 663000, 699000, 726960, 757250, 772395, 792200, 823888, 908700, 950640, 990250, 1029860, 1135875, 1188300, 1211600, 1235832, 1287325, 1326000, 1398000, 1485375, 1514500, 1544790, 1584400, 1817400, 1980500, 2059720, 2271750, 2376600, 2471664, 2574650, 2970750, 3029000, 3089580, 3634800, 3861975, 3961000, 4119440, 4543500, 4753200, 5149300, 5941500, 6058000, 6179160, 6436625, 7723950, 7922000, 9087000, 10298600, 11883000, 12358320, 12873250, 15447900, 18174000, 19309875, 20597200, 23766000, 25746500, 30895800, 38619750, 51493000, 61791600, 77239500, 102986000, 154479000, 308958000]

約数ペア:

[(1, 308958000), (2, 154479000), (3, 102986000), (4, 77239500), (5, 61791600), (6, 51493000), (8, 38619750), (10, 30895800), (12, 25746500), (13, 23766000), (15, 20597200), (16, 19309875), (17, 18174000), (20, 15447900), (24, 12873250), (25, 12358320), (26, 11883000), (30, 10298600), (34, 9087000), (39, 7922000), (40, 7723950), (48, 6436625), (50, 6179160), (51, 6058000), (52, 5941500), (60, 5149300), (65, 4753200), (68, 4543500), (75, 4119440), (78, 3961000), (80, 3861975), (85, 3634800), (100, 3089580), (102, 3029000), (104, 2970750), (120, 2574650), (125, 2471664), (130, 2376600), (136, 2271750), (150, 2059720), (156, 1980500), (170, 1817400), (195, 1584400), (200, 1544790), (204, 1514500), (208, 1485375), (221, 1398000), (233, 1326000), (240, 1287325), (250, 1235832), (255, 1211600), (260, 1188300), (272, 1135875), (300, 1029860), (312, 990250), (325, 950640), (340, 908700), (375, 823888), (390, 792200), (400, 772395), (408, 757250), (425, 726960), (442, 699000), (466, 663000), (500, 617916), (510, 605800), (520, 594150), (600, 514930), (624, 495125), (650, 475320), (663, 466000), (680, 454350), (699, 442000), (750, 411944), (780, 396100), (816, 378625), (850, 363480), (884, 349500), (932, 331500), (975, 316880), (1000, 308958), (1020, 302900), (1040, 297075), (1105, 279600), (1165, 265200), (1200, 257465), (1275, 242320), (1300, 237660), (1326, 233000), (1360, 227175), (1398, 221000), (1500, 205972), (1560, 198050), (1625, 190128), (1700, 181740), (1768, 174750), (1864, 165750), (1950, 158440), (2000, 154479), (2040, 151450), (2125, 145392), (2210, 139800), (2330, 132600), (2550, 121160), (2600, 118830), (2652, 116500), (2796, 110500), (3000, 102986), (3029, 102000), (3120, 99025), (3250, 95064), (3315, 93200), (3400, 90870), (3495, 88400), (3536, 87375), (3728, 82875), (3900, 79220), (3961, 78000), (4080, 75725), (4250, 72696), (4420, 69900), (4660, 66300), (4875, 63376), (5100, 60580), (5200, 59415), (5304, 58250), (5525, 55920), (5592, 55250), (5825, 53040), (6000, 51493), (6058, 51000), (6375, 48464), (6500, 47532), (6630, 46600), (6800, 45435), (6990, 44200), (7800, 39610), (7922, 39000), (8500, 36348), (8840, 34950), (9087, 34000), (9320, 33150), (9750, 31688), (10200, 30290), (10608, 29125), (11050, 27960), (11184, 27625), (11650, 26520), (11883, 26000), (12116, 25500), (12750, 24232), (13000, 23766), (13260, 23300), (13980, 22100), (15145, 20400), (15600, 19805), (15844, 19500), (16575, 18640), (17000, 18174), (17475, 17680)]