99975120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59509}}^1$

素因数の和:59532

約数の個数: 80

約数和(自身を含む): 354203520

約数和(自身を除く): 254228400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 59509, 119018, 178527, 238036, 297545, 357054, 416563, 476072, 595090, 714108, 833126, 892635, 952144, 1190180, 1249689, 1428216, 1666252, 1785270, 2082815, 2380360, 2499378, 2856432, 3332504, 3570540, 4165630, 4760720, 4998756, 6248445, 6665008, 7141080, 8331260, 9997512, 12496890, 14282160, 16662520, 19995024, 24993780, 33325040, 49987560, 99975120]

約数ペア:

[(1, 99975120), (2, 49987560), (3, 33325040), (4, 24993780), (5, 19995024), (6, 16662520), (7, 14282160), (8, 12496890), (10, 9997512), (12, 8331260), (14, 7141080), (15, 6665008), (16, 6248445), (20, 4998756), (21, 4760720), (24, 4165630), (28, 3570540), (30, 3332504), (35, 2856432), (40, 2499378), (42, 2380360), (48, 2082815), (56, 1785270), (60, 1666252), (70, 1428216), (80, 1249689), (84, 1190180), (105, 952144), (112, 892635), (120, 833126), (140, 714108), (168, 595090), (210, 476072), (240, 416563), (280, 357054), (336, 297545), (420, 238036), (560, 178527), (840, 119018), (1680, 59509)]