79769200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 226334720

約数和(自身を除く): 146565520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 919, 1085, 1240, 1400, 1550, 1736, 1838, 2170, 2480, 2800, 3100, 3472, 3676, 4340, 4595, 5425, 6200, 6433, 7352, 8680, 9190, 10850, 12400, 12866, 14704, 17360, 18380, 21700, 22975, 25732, 28489, 32165, 36760, 43400, 45950, 51464, 56978, 64330, 73520, 86800, 91900, 102928, 113956, 128660, 142445, 160825, 183800, 199423, 227912, 257320, 284890, 321650, 367600, 398846, 455824, 514640, 569780, 643300, 712225, 797692, 997115, 1139560, 1286600, 1424450, 1595384, 1994230, 2279120, 2573200, 2848900, 3190768, 3988460, 4985575, 5697800, 7976920, 9971150, 11395600, 15953840, 19942300, 39884600, 79769200]

約数ペア:

[(1, 79769200), (2, 39884600), (4, 19942300), (5, 15953840), (7, 11395600), (8, 9971150), (10, 7976920), (14, 5697800), (16, 4985575), (20, 3988460), (25, 3190768), (28, 2848900), (31, 2573200), (35, 2279120), (40, 1994230), (50, 1595384), (56, 1424450), (62, 1286600), (70, 1139560), (80, 997115), (100, 797692), (112, 712225), (124, 643300), (140, 569780), (155, 514640), (175, 455824), (200, 398846), (217, 367600), (248, 321650), (280, 284890), (310, 257320), (350, 227912), (400, 199423), (434, 183800), (496, 160825), (560, 142445), (620, 128660), (700, 113956), (775, 102928), (868, 91900), (919, 86800), (1085, 73520), (1240, 64330), (1400, 56978), (1550, 51464), (1736, 45950), (1838, 43400), (2170, 36760), (2480, 32165), (2800, 28489), (3100, 25732), (3472, 22975), (3676, 21700), (4340, 18380), (4595, 17360), (5425, 14704), (6200, 12866), (6433, 12400), (7352, 10850), (8680, 9190)]