768648300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{52289}}^1$

素因数の和:52320

約数の個数: 108

約数和(自身を含む): 2587100040

約数和(自身を除く): 1818451740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 52289, 104578, 156867, 209156, 261445, 313734, 366023, 522890, 627468, 732046, 784335, 1045780, 1098069, 1307225, 1464092, 1568670, 1830115, 2196138, 2562161, 2614450, 3137340, 3660230, 3921675, 4392276, 5124322, 5228900, 5490345, 7320460, 7686483, 7843350, 9150575, 10248644, 10980690, 12810805, 15372966, 15686700, 18301150, 21961380, 25621610, 27451725, 30745932, 36602300, 38432415, 51243220, 54903450, 64054025, 76864830, 109806900, 128108050, 153729660, 192162075, 256216100, 384324150, 768648300]

約数ペア:

[(1, 768648300), (2, 384324150), (3, 256216100), (4, 192162075), (5, 153729660), (6, 128108050), (7, 109806900), (10, 76864830), (12, 64054025), (14, 54903450), (15, 51243220), (20, 38432415), (21, 36602300), (25, 30745932), (28, 27451725), (30, 25621610), (35, 21961380), (42, 18301150), (49, 15686700), (50, 15372966), (60, 12810805), (70, 10980690), (75, 10248644), (84, 9150575), (98, 7843350), (100, 7686483), (105, 7320460), (140, 5490345), (147, 5228900), (150, 5124322), (175, 4392276), (196, 3921675), (210, 3660230), (245, 3137340), (294, 2614450), (300, 2562161), (350, 2196138), (420, 1830115), (490, 1568670), (525, 1464092), (588, 1307225), (700, 1098069), (735, 1045780), (980, 784335), (1050, 732046), (1225, 627468), (1470, 522890), (2100, 366023), (2450, 313734), (2940, 261445), (3675, 209156), (4900, 156867), (7350, 104578), (14700, 52289)]