4266450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 12090000

約数和(自身を除く): 7823550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 499, 570, 855, 950, 998, 1425, 1497, 1710, 2495, 2850, 2994, 4275, 4491, 4990, 7485, 8550, 8982, 9481, 12475, 14970, 18962, 22455, 24950, 28443, 37425, 44910, 47405, 56886, 74850, 85329, 94810, 112275, 142215, 170658, 224550, 237025, 284430, 426645, 474050, 711075, 853290, 1422150, 2133225, 4266450]

約数ペア:

[(1, 4266450), (2, 2133225), (3, 1422150), (5, 853290), (6, 711075), (9, 474050), (10, 426645), (15, 284430), (18, 237025), (19, 224550), (25, 170658), (30, 142215), (38, 112275), (45, 94810), (50, 85329), (57, 74850), (75, 56886), (90, 47405), (95, 44910), (114, 37425), (150, 28443), (171, 24950), (190, 22455), (225, 18962), (285, 14970), (342, 12475), (450, 9481), (475, 8982), (499, 8550), (570, 7485), (855, 4990), (950, 4491), (998, 4275), (1425, 2994), (1497, 2850), (1710, 2495)]