228748500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{50833}}^1$

素因数の和:50858

約数の個数: 72

約数和(自身を含む): 721639464

約数和(自身を除く): 492890964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 50833, 101666, 152499, 203332, 254165, 304998, 457497, 508330, 609996, 762495, 914994, 1016660, 1270825, 1524990, 1829988, 2287485, 2541650, 3049980, 3812475, 4574970, 5083300, 6354125, 7624950, 9149940, 11437425, 12708250, 15249900, 19062375, 22874850, 25416500, 38124750, 45749700, 57187125, 76249500, 114374250, 228748500]

約数ペア:

[(1, 228748500), (2, 114374250), (3, 76249500), (4, 57187125), (5, 45749700), (6, 38124750), (9, 25416500), (10, 22874850), (12, 19062375), (15, 15249900), (18, 12708250), (20, 11437425), (25, 9149940), (30, 7624950), (36, 6354125), (45, 5083300), (50, 4574970), (60, 3812475), (75, 3049980), (90, 2541650), (100, 2287485), (125, 1829988), (150, 1524990), (180, 1270825), (225, 1016660), (250, 914994), (300, 762495), (375, 609996), (450, 508330), (500, 457497), (750, 304998), (900, 254165), (1125, 203332), (1500, 152499), (2250, 101666), (4500, 50833)]