100497880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 280558080

約数和(自身を除く): 180060200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 280, 301, 340, 344, 430, 476, 491, 595, 602, 680, 731, 860, 952, 982, 1190, 1204, 1462, 1505, 1720, 1964, 2380, 2408, 2455, 2924, 3010, 3437, 3655, 3928, 4760, 4910, 5117, 5848, 6020, 6874, 7310, 8347, 9820, 10234, 12040, 13748, 14620, 16694, 17185, 19640, 20468, 21113, 25585, 27496, 29240, 33388, 34370, 40936, 41735, 42226, 51170, 58429, 66776, 68740, 83470, 84452, 102340, 105565, 116858, 137480, 147791, 166940, 168904, 204680, 211130, 233716, 292145, 295582, 333880, 358921, 422260, 467432, 584290, 591164, 717842, 738955, 844520, 1168580, 1182328, 1435684, 1477910, 1794605, 2337160, 2512447, 2871368, 2955820, 3589210, 5024894, 5911640, 7178420, 10049788, 12562235, 14356840, 20099576, 25124470, 50248940, 100497880]

約数ペア:

[(1, 100497880), (2, 50248940), (4, 25124470), (5, 20099576), (7, 14356840), (8, 12562235), (10, 10049788), (14, 7178420), (17, 5911640), (20, 5024894), (28, 3589210), (34, 2955820), (35, 2871368), (40, 2512447), (43, 2337160), (56, 1794605), (68, 1477910), (70, 1435684), (85, 1182328), (86, 1168580), (119, 844520), (136, 738955), (140, 717842), (170, 591164), (172, 584290), (215, 467432), (238, 422260), (280, 358921), (301, 333880), (340, 295582), (344, 292145), (430, 233716), (476, 211130), (491, 204680), (595, 168904), (602, 166940), (680, 147791), (731, 137480), (860, 116858), (952, 105565), (982, 102340), (1190, 84452), (1204, 83470), (1462, 68740), (1505, 66776), (1720, 58429), (1964, 51170), (2380, 42226), (2408, 41735), (2455, 40936), (2924, 34370), (3010, 33388), (3437, 29240), (3655, 27496), (3928, 25585), (4760, 21113), (4910, 20468), (5117, 19640), (5848, 17185), (6020, 16694), (6874, 14620), (7310, 13748), (8347, 12040), (9820, 10234)]