227360000

素因数分解:

$2^8\times 5^4\times 7^2\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 270

約数和(自身を含む): 682445610

約数和(自身を除く): 455085610

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 49, 50, 56, 58, 64, 70, 80, 98, 100, 112, 116, 125, 128, 140, 145, 160, 175, 196, 200, 203, 224, 232, 245, 250, 256, 280, 290, 320, 350, 392, 400, 406, 448, 464, 490, 500, 560, 580, 625, 640, 700, 725, 784, 800, 812, 875, 896, 928, 980, 1000, 1015, 1120, 1160, 1225, 1250, 1280, 1400, 1421, 1450, 1568, 1600, 1624, 1750, 1792, 1856, 1960, 2000, 2030, 2240, 2320, 2450, 2500, 2800, 2842, 2900, 3136, 3200, 3248, 3500, 3625, 3712, 3920, 4000, 4060, 4375, 4480, 4640, 4900, 5000, 5075, 5600, 5684, 5800, 6125, 6272, 6400, 6496, 7000, 7105, 7250, 7424, 7840, 8000, 8120, 8750, 8960, 9280, 9800, 10000, 10150, 11200, 11368, 11600, 12250, 12544, 12992, 14000, 14210, 14500, 15680, 16000, 16240, 17500, 18125, 18560, 19600, 20000, 20300, 22400, 22736, 23200, 24500, 25375, 25984, 28000, 28420, 29000, 30625, 31360, 32000, 32480, 35000, 35525, 36250, 37120, 39200, 40000, 40600, 44800, 45472, 46400, 49000, 50750, 51968, 56000, 56840, 58000, 61250, 62720, 64960, 70000, 71050, 72500, 78400, 80000, 81200, 90944, 92800, 98000, 101500, 112000, 113680, 116000, 122500, 126875, 129920, 140000, 142100, 145000, 156800, 160000, 162400, 177625, 181888, 185600, 196000, 203000, 224000, 227360, 232000, 245000, 253750, 259840, 280000, 284200, 290000, 313600, 324800, 355250, 363776, 392000, 406000, 454720, 464000, 490000, 507500, 560000, 568400, 580000, 649600, 710500, 784000, 812000, 888125, 909440, 928000, 980000, 1015000, 1120000, 1136800, 1160000, 1299200, 1421000, 1568000, 1624000, 1776250, 1818880, 1960000, 2030000, 2273600, 2320000, 2842000, 3248000, 3552500, 3920000, 4060000, 4547200, 4640000, 5684000, 6496000, 7105000, 7840000, 8120000, 9094400, 11368000, 14210000, 16240000, 22736000, 28420000, 32480000, 45472000, 56840000, 113680000, 227360000]

約数ペア:

[(1, 227360000), (2, 113680000), (4, 56840000), (5, 45472000), (7, 32480000), (8, 28420000), (10, 22736000), (14, 16240000), (16, 14210000), (20, 11368000), (25, 9094400), (28, 8120000), (29, 7840000), (32, 7105000), (35, 6496000), (40, 5684000), (49, 4640000), (50, 4547200), (56, 4060000), (58, 3920000), (64, 3552500), (70, 3248000), (80, 2842000), (98, 2320000), (100, 2273600), (112, 2030000), (116, 1960000), (125, 1818880), (128, 1776250), (140, 1624000), (145, 1568000), (160, 1421000), (175, 1299200), (196, 1160000), (200, 1136800), (203, 1120000), (224, 1015000), (232, 980000), (245, 928000), (250, 909440), (256, 888125), (280, 812000), (290, 784000), (320, 710500), (350, 649600), (392, 580000), (400, 568400), (406, 560000), (448, 507500), (464, 490000), (490, 464000), (500, 454720), (560, 406000), (580, 392000), (625, 363776), (640, 355250), (700, 324800), (725, 313600), (784, 290000), (800, 284200), (812, 280000), (875, 259840), (896, 253750), (928, 245000), (980, 232000), (1000, 227360), (1015, 224000), (1120, 203000), (1160, 196000), (1225, 185600), (1250, 181888), (1280, 177625), (1400, 162400), (1421, 160000), (1450, 156800), (1568, 145000), (1600, 142100), (1624, 140000), (1750, 129920), (1792, 126875), (1856, 122500), (1960, 116000), (2000, 113680), (2030, 112000), (2240, 101500), (2320, 98000), (2450, 92800), (2500, 90944), (2800, 81200), (2842, 80000), (2900, 78400), (3136, 72500), (3200, 71050), (3248, 70000), (3500, 64960), (3625, 62720), (3712, 61250), (3920, 58000), (4000, 56840), (4060, 56000), (4375, 51968), (4480, 50750), (4640, 49000), (4900, 46400), (5000, 45472), (5075, 44800), (5600, 40600), (5684, 40000), (5800, 39200), (6125, 37120), (6272, 36250), (6400, 35525), (6496, 35000), (7000, 32480), (7105, 32000), (7250, 31360), (7424, 30625), (7840, 29000), (8000, 28420), (8120, 28000), (8750, 25984), (8960, 25375), (9280, 24500), (9800, 23200), (10000, 22736), (10150, 22400), (11200, 20300), (11368, 20000), (11600, 19600), (12250, 18560), (12544, 18125), (12992, 17500), (14000, 16240), (14210, 16000), (14500, 15680)]