227918250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 730080000

約数和(自身を除く): 502161750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 125, 126, 145, 150, 174, 175, 203, 210, 225, 250, 261, 290, 315, 350, 375, 406, 435, 450, 499, 522, 525, 609, 630, 725, 750, 870, 875, 998, 1015, 1050, 1125, 1218, 1305, 1450, 1497, 1575, 1750, 1827, 2030, 2175, 2250, 2495, 2610, 2625, 2994, 3045, 3150, 3493, 3625, 3654, 4350, 4491, 4990, 5075, 5250, 6090, 6525, 6986, 7250, 7485, 7875, 8982, 9135, 10150, 10479, 10875, 12475, 13050, 14471, 14970, 15225, 15750, 17465, 18270, 20958, 21750, 22455, 24950, 25375, 28942, 30450, 31437, 32625, 34930, 37425, 43413, 44910, 45675, 50750, 52395, 62375, 62874, 65250, 72355, 74850, 76125, 86826, 87325, 91350, 101297, 104790, 112275, 124750, 130239, 144710, 152250, 157185, 174650, 187125, 202594, 217065, 224550, 228375, 260478, 261975, 303891, 314370, 361775, 374250, 434130, 436625, 456750, 506485, 523950, 561375, 607782, 651195, 723550, 785925, 873250, 911673, 1012970, 1085325, 1122750, 1302390, 1309875, 1519455, 1571850, 1808875, 1823346, 2170650, 2532425, 2619750, 3038910, 3255975, 3617750, 3929625, 4558365, 5064850, 5426625, 6511950, 7597275, 7859250, 9116730, 10853250, 12662125, 15194550, 16279875, 22791825, 25324250, 32559750, 37986375, 45583650, 75972750, 113959125, 227918250]

約数ペア:

[(1, 227918250), (2, 113959125), (3, 75972750), (5, 45583650), (6, 37986375), (7, 32559750), (9, 25324250), (10, 22791825), (14, 16279875), (15, 15194550), (18, 12662125), (21, 10853250), (25, 9116730), (29, 7859250), (30, 7597275), (35, 6511950), (42, 5426625), (45, 5064850), (50, 4558365), (58, 3929625), (63, 3617750), (70, 3255975), (75, 3038910), (87, 2619750), (90, 2532425), (105, 2170650), (125, 1823346), (126, 1808875), (145, 1571850), (150, 1519455), (174, 1309875), (175, 1302390), (203, 1122750), (210, 1085325), (225, 1012970), (250, 911673), (261, 873250), (290, 785925), (315, 723550), (350, 651195), (375, 607782), (406, 561375), (435, 523950), (450, 506485), (499, 456750), (522, 436625), (525, 434130), (609, 374250), (630, 361775), (725, 314370), (750, 303891), (870, 261975), (875, 260478), (998, 228375), (1015, 224550), (1050, 217065), (1125, 202594), (1218, 187125), (1305, 174650), (1450, 157185), (1497, 152250), (1575, 144710), (1750, 130239), (1827, 124750), (2030, 112275), (2175, 104790), (2250, 101297), (2495, 91350), (2610, 87325), (2625, 86826), (2994, 76125), (3045, 74850), (3150, 72355), (3493, 65250), (3625, 62874), (3654, 62375), (4350, 52395), (4491, 50750), (4990, 45675), (5075, 44910), (5250, 43413), (6090, 37425), (6525, 34930), (6986, 32625), (7250, 31437), (7485, 30450), (7875, 28942), (8982, 25375), (9135, 24950), (10150, 22455), (10479, 21750), (10875, 20958), (12475, 18270), (13050, 17465), (14471, 15750), (14970, 15225)]