1188420000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 240

約数和(自身を含む): 4038582240

約数和(自身を除く): 2850162240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 125, 145, 150, 160, 174, 200, 232, 240, 250, 290, 300, 348, 375, 400, 435, 464, 480, 500, 580, 600, 625, 683, 696, 725, 750, 800, 870, 928, 1000, 1160, 1200, 1250, 1366, 1392, 1450, 1500, 1740, 1875, 2000, 2049, 2175, 2320, 2400, 2500, 2732, 2784, 2900, 3000, 3415, 3480, 3625, 3750, 4000, 4098, 4350, 4640, 5000, 5464, 5800, 6000, 6830, 6960, 7250, 7500, 8196, 8700, 10000, 10245, 10875, 10928, 11600, 12000, 13660, 13920, 14500, 15000, 16392, 17075, 17400, 18125, 19807, 20000, 20490, 21750, 21856, 23200, 27320, 29000, 30000, 32784, 34150, 34800, 36250, 39614, 40980, 43500, 51225, 54375, 54640, 58000, 59421, 60000, 65568, 68300, 69600, 72500, 79228, 81960, 85375, 87000, 99035, 102450, 108750, 109280, 116000, 118842, 136600, 145000, 158456, 163920, 170750, 174000, 198070, 204900, 217500, 237684, 256125, 273200, 290000, 297105, 316912, 327840, 341500, 348000, 396140, 409800, 426875, 435000, 475368, 495175, 512250, 546400, 580000, 594210, 633824, 683000, 792280, 819600, 853750, 870000, 950736, 990350, 1024500, 1188420, 1280625, 1366000, 1485525, 1584560, 1639200, 1707500, 1740000, 1901472, 1980700, 2049000, 2376840, 2475875, 2561250, 2732000, 2971050, 3169120, 3415000, 3961400, 4098000, 4753680, 4951750, 5122500, 5942100, 6830000, 7427625, 7922800, 8196000, 9507360, 9903500, 10245000, 11884200, 12379375, 13660000, 14855250, 15845600, 19807000, 20490000, 23768400, 24758750, 29710500, 37138125, 39614000, 40980000, 47536800, 49517500, 59421000, 74276250, 79228000, 99035000, 118842000, 148552500, 198070000, 237684000, 297105000, 396140000, 594210000, 1188420000]

約数ペア:

[(1, 1188420000), (2, 594210000), (3, 396140000), (4, 297105000), (5, 237684000), (6, 198070000), (8, 148552500), (10, 118842000), (12, 99035000), (15, 79228000), (16, 74276250), (20, 59421000), (24, 49517500), (25, 47536800), (29, 40980000), (30, 39614000), (32, 37138125), (40, 29710500), (48, 24758750), (50, 23768400), (58, 20490000), (60, 19807000), (75, 15845600), (80, 14855250), (87, 13660000), (96, 12379375), (100, 11884200), (116, 10245000), (120, 9903500), (125, 9507360), (145, 8196000), (150, 7922800), (160, 7427625), (174, 6830000), (200, 5942100), (232, 5122500), (240, 4951750), (250, 4753680), (290, 4098000), (300, 3961400), (348, 3415000), (375, 3169120), (400, 2971050), (435, 2732000), (464, 2561250), (480, 2475875), (500, 2376840), (580, 2049000), (600, 1980700), (625, 1901472), (683, 1740000), (696, 1707500), (725, 1639200), (750, 1584560), (800, 1485525), (870, 1366000), (928, 1280625), (1000, 1188420), (1160, 1024500), (1200, 990350), (1250, 950736), (1366, 870000), (1392, 853750), (1450, 819600), (1500, 792280), (1740, 683000), (1875, 633824), (2000, 594210), (2049, 580000), (2175, 546400), (2320, 512250), (2400, 495175), (2500, 475368), (2732, 435000), (2784, 426875), (2900, 409800), (3000, 396140), (3415, 348000), (3480, 341500), (3625, 327840), (3750, 316912), (4000, 297105), (4098, 290000), (4350, 273200), (4640, 256125), (5000, 237684), (5464, 217500), (5800, 204900), (6000, 198070), (6830, 174000), (6960, 170750), (7250, 163920), (7500, 158456), (8196, 145000), (8700, 136600), (10000, 118842), (10245, 116000), (10875, 109280), (10928, 108750), (11600, 102450), (12000, 99035), (13660, 87000), (13920, 85375), (14500, 81960), (15000, 79228), (16392, 72500), (17075, 69600), (17400, 68300), (18125, 65568), (19807, 60000), (20000, 59421), (20490, 58000), (21750, 54640), (21856, 54375), (23200, 51225), (27320, 43500), (29000, 40980), (30000, 39614), (32784, 36250), (34150, 34800)]