221346000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{4099}}^1$

素因数の和:4131

約数の個数: 160

約数和(自身を含む): 793104000

約数和(自身を除く): 571758000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 4099, 4500, 5400, 6000, 6750, 8198, 9000, 10800, 12297, 13500, 16396, 18000, 20495, 24594, 27000, 32792, 36891, 40990, 49188, 54000, 61485, 65584, 73782, 81980, 98376, 102475, 110673, 122970, 147564, 163960, 184455, 196752, 204950, 221346, 245940, 295128, 307425, 327920, 368910, 409900, 442692, 491880, 512375, 553365, 590256, 614850, 737820, 819800, 885384, 922275, 983760, 1024750, 1106730, 1229700, 1475640, 1537125, 1639600, 1770768, 1844550, 2049500, 2213460, 2459400, 2766825, 2951280, 3074250, 3689100, 4099000, 4426920, 4611375, 4918800, 5533650, 6148500, 7378200, 8198000, 8853840, 9222750, 11067300, 12297000, 13834125, 14756400, 18445500, 22134600, 24594000, 27668250, 36891000, 44269200, 55336500, 73782000, 110673000, 221346000]

約数ペア:

[(1, 221346000), (2, 110673000), (3, 73782000), (4, 55336500), (5, 44269200), (6, 36891000), (8, 27668250), (9, 24594000), (10, 22134600), (12, 18445500), (15, 14756400), (16, 13834125), (18, 12297000), (20, 11067300), (24, 9222750), (25, 8853840), (27, 8198000), (30, 7378200), (36, 6148500), (40, 5533650), (45, 4918800), (48, 4611375), (50, 4426920), (54, 4099000), (60, 3689100), (72, 3074250), (75, 2951280), (80, 2766825), (90, 2459400), (100, 2213460), (108, 2049500), (120, 1844550), (125, 1770768), (135, 1639600), (144, 1537125), (150, 1475640), (180, 1229700), (200, 1106730), (216, 1024750), (225, 983760), (240, 922275), (250, 885384), (270, 819800), (300, 737820), (360, 614850), (375, 590256), (400, 553365), (432, 512375), (450, 491880), (500, 442692), (540, 409900), (600, 368910), (675, 327920), (720, 307425), (750, 295128), (900, 245940), (1000, 221346), (1080, 204950), (1125, 196752), (1200, 184455), (1350, 163960), (1500, 147564), (1800, 122970), (2000, 110673), (2160, 102475), (2250, 98376), (2700, 81980), (3000, 73782), (3375, 65584), (3600, 61485), (4099, 54000), (4500, 49188), (5400, 40990), (6000, 36891), (6750, 32792), (8198, 27000), (9000, 24594), (10800, 20495), (12297, 18000), (13500, 16396)]