210623400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9036

約数の個数: 144

約数和(自身を含む): 761839260

約数和(自身を除く): 551215860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 9001, 11700, 18002, 23400, 27003, 36004, 45005, 54006, 72008, 81009, 90010, 108012, 117013, 135015, 162018, 180020, 216024, 225025, 234026, 270030, 324036, 351039, 360040, 405045, 450050, 468052, 540060, 585065, 648072, 675075, 702078, 810090, 900100, 936104, 1053117, 1080120, 1170130, 1350150, 1404156, 1620180, 1755195, 1800200, 2025225, 2106234, 2340260, 2700300, 2808312, 2925325, 3240360, 3510390, 4050450, 4212468, 4680520, 5265585, 5400600, 5850650, 7020780, 8100900, 8424936, 8775975, 10531170, 11701300, 14041560, 16201800, 17551950, 21062340, 23402600, 26327925, 35103900, 42124680, 52655850, 70207800, 105311700, 210623400]

約数ペア:

[(1, 210623400), (2, 105311700), (3, 70207800), (4, 52655850), (5, 42124680), (6, 35103900), (8, 26327925), (9, 23402600), (10, 21062340), (12, 17551950), (13, 16201800), (15, 14041560), (18, 11701300), (20, 10531170), (24, 8775975), (25, 8424936), (26, 8100900), (30, 7020780), (36, 5850650), (39, 5400600), (40, 5265585), (45, 4680520), (50, 4212468), (52, 4050450), (60, 3510390), (65, 3240360), (72, 2925325), (75, 2808312), (78, 2700300), (90, 2340260), (100, 2106234), (104, 2025225), (117, 1800200), (120, 1755195), (130, 1620180), (150, 1404156), (156, 1350150), (180, 1170130), (195, 1080120), (200, 1053117), (225, 936104), (234, 900100), (260, 810090), (300, 702078), (312, 675075), (325, 648072), (360, 585065), (390, 540060), (450, 468052), (468, 450050), (520, 405045), (585, 360040), (600, 351039), (650, 324036), (780, 270030), (900, 234026), (936, 225025), (975, 216024), (1170, 180020), (1300, 162018), (1560, 135015), (1800, 117013), (1950, 108012), (2340, 90010), (2600, 81009), (2925, 72008), (3900, 54006), (4680, 45005), (5850, 36004), (7800, 27003), (9001, 23400), (11700, 18002)]