101550960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20149}}^1$

素因数の和:20175

約数の個数: 120

約数和(自身を含む): 389781600

約数和(自身を除く): 288230640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20149, 40298, 60447, 80596, 100745, 120894, 141043, 161192, 181341, 201490, 241788, 282086, 302235, 322384, 362682, 402980, 423129, 483576, 564172, 604470, 705215, 725364, 805960, 846258, 906705, 967152, 1128344, 1208940, 1269387, 1410430, 1450728, 1611920, 1692516, 1813410, 2115645, 2256688, 2417880, 2538774, 2820860, 2901456, 3385032, 3626820, 4231290, 4835760, 5077548, 5641720, 6346935, 6770064, 7253640, 8462580, 10155096, 11283440, 12693870, 14507280, 16925160, 20310192, 25387740, 33850320, 50775480, 101550960]

約数ペア:

[(1, 101550960), (2, 50775480), (3, 33850320), (4, 25387740), (5, 20310192), (6, 16925160), (7, 14507280), (8, 12693870), (9, 11283440), (10, 10155096), (12, 8462580), (14, 7253640), (15, 6770064), (16, 6346935), (18, 5641720), (20, 5077548), (21, 4835760), (24, 4231290), (28, 3626820), (30, 3385032), (35, 2901456), (36, 2820860), (40, 2538774), (42, 2417880), (45, 2256688), (48, 2115645), (56, 1813410), (60, 1692516), (63, 1611920), (70, 1450728), (72, 1410430), (80, 1269387), (84, 1208940), (90, 1128344), (105, 967152), (112, 906705), (120, 846258), (126, 805960), (140, 725364), (144, 705215), (168, 604470), (180, 564172), (210, 483576), (240, 423129), (252, 402980), (280, 362682), (315, 322384), (336, 302235), (360, 282086), (420, 241788), (504, 201490), (560, 181341), (630, 161192), (720, 141043), (840, 120894), (1008, 100745), (1260, 80596), (1680, 60447), (2520, 40298), (5040, 20149)]