54266250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 140580000

約数和(自身を除く): 86313750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 499, 625, 725, 750, 870, 998, 1250, 1450, 1497, 1875, 2175, 2495, 2994, 3625, 3750, 4350, 4990, 7250, 7485, 10875, 12475, 14471, 14970, 18125, 21750, 24950, 28942, 36250, 37425, 43413, 54375, 62375, 72355, 74850, 86826, 108750, 124750, 144710, 187125, 217065, 311875, 361775, 374250, 434130, 623750, 723550, 935625, 1085325, 1808875, 1871250, 2170650, 3617750, 5426625, 9044375, 10853250, 18088750, 27133125, 54266250]

約数ペア:

[(1, 54266250), (2, 27133125), (3, 18088750), (5, 10853250), (6, 9044375), (10, 5426625), (15, 3617750), (25, 2170650), (29, 1871250), (30, 1808875), (50, 1085325), (58, 935625), (75, 723550), (87, 623750), (125, 434130), (145, 374250), (150, 361775), (174, 311875), (250, 217065), (290, 187125), (375, 144710), (435, 124750), (499, 108750), (625, 86826), (725, 74850), (750, 72355), (870, 62375), (998, 54375), (1250, 43413), (1450, 37425), (1497, 36250), (1875, 28942), (2175, 24950), (2495, 21750), (2994, 18125), (3625, 14970), (3750, 14471), (4350, 12475), (4990, 10875), (7250, 7485)]