16841250

素因数分解:

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

素因数の和:530

約数の個数: 80

約数和(自身を含む): 46860000

約数和(自身を除く): 30018750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 499, 625, 675, 750, 998, 1125, 1250, 1350, 1497, 1875, 2250, 2495, 2994, 3375, 3750, 4491, 4990, 5625, 6750, 7485, 8982, 11250, 12475, 13473, 14970, 16875, 22455, 24950, 26946, 33750, 37425, 44910, 62375, 67365, 74850, 112275, 124750, 134730, 187125, 224550, 311875, 336825, 374250, 561375, 623750, 673650, 935625, 1122750, 1684125, 1871250, 2806875, 3368250, 5613750, 8420625, 16841250]

約数ペア:

[(1, 16841250), (2, 8420625), (3, 5613750), (5, 3368250), (6, 2806875), (9, 1871250), (10, 1684125), (15, 1122750), (18, 935625), (25, 673650), (27, 623750), (30, 561375), (45, 374250), (50, 336825), (54, 311875), (75, 224550), (90, 187125), (125, 134730), (135, 124750), (150, 112275), (225, 74850), (250, 67365), (270, 62375), (375, 44910), (450, 37425), (499, 33750), (625, 26946), (675, 24950), (750, 22455), (998, 16875), (1125, 14970), (1250, 13473), (1350, 12475), (1497, 11250), (1875, 8982), (2250, 7485), (2495, 6750), (2994, 5625), (3375, 4990), (3750, 4491)]