98687820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 353590272

約数和(自身を除く): 254902452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 521, 574, 615, 660, 770, 820, 861, 902, 924, 1042, 1148, 1155, 1230, 1353, 1435, 1540, 1563, 1722, 1804, 2084, 2255, 2310, 2460, 2605, 2706, 2870, 3126, 3157, 3444, 3647, 4305, 4510, 4620, 5210, 5412, 5731, 5740, 6252, 6314, 6765, 7294, 7815, 8610, 9020, 9471, 10420, 10941, 11462, 12628, 13530, 14588, 15630, 15785, 17193, 17220, 18235, 18942, 21361, 21882, 22924, 27060, 28655, 31260, 31570, 34386, 36470, 37884, 40117, 42722, 43764, 47355, 54705, 57310, 63140, 64083, 68772, 72940, 80234, 85444, 85965, 94710, 106805, 109410, 114620, 120351, 128166, 149527, 160468, 171930, 189420, 200585, 213610, 218820, 234971, 240702, 256332, 299054, 320415, 343860, 401170, 427220, 448581, 469942, 481404, 598108, 601755, 640830, 704913, 747635, 802340, 897162, 939884, 1174855, 1203510, 1281660, 1409826, 1495270, 1644797, 1794324, 2242905, 2349710, 2407020, 2819652, 2990540, 3289594, 3524565, 4485810, 4699420, 4934391, 6579188, 7049130, 8223985, 8971620, 9868782, 14098260, 16447970, 19737564, 24671955, 32895940, 49343910, 98687820]

約数ペア:

[(1, 98687820), (2, 49343910), (3, 32895940), (4, 24671955), (5, 19737564), (6, 16447970), (7, 14098260), (10, 9868782), (11, 8971620), (12, 8223985), (14, 7049130), (15, 6579188), (20, 4934391), (21, 4699420), (22, 4485810), (28, 3524565), (30, 3289594), (33, 2990540), (35, 2819652), (41, 2407020), (42, 2349710), (44, 2242905), (55, 1794324), (60, 1644797), (66, 1495270), (70, 1409826), (77, 1281660), (82, 1203510), (84, 1174855), (105, 939884), (110, 897162), (123, 802340), (132, 747635), (140, 704913), (154, 640830), (164, 601755), (165, 598108), (205, 481404), (210, 469942), (220, 448581), (231, 427220), (246, 401170), (287, 343860), (308, 320415), (330, 299054), (385, 256332), (410, 240702), (420, 234971), (451, 218820), (462, 213610), (492, 200585), (521, 189420), (574, 171930), (615, 160468), (660, 149527), (770, 128166), (820, 120351), (861, 114620), (902, 109410), (924, 106805), (1042, 94710), (1148, 85965), (1155, 85444), (1230, 80234), (1353, 72940), (1435, 68772), (1540, 64083), (1563, 63140), (1722, 57310), (1804, 54705), (2084, 47355), (2255, 43764), (2310, 42722), (2460, 40117), (2605, 37884), (2706, 36470), (2870, 34386), (3126, 31570), (3157, 31260), (3444, 28655), (3647, 27060), (4305, 22924), (4510, 21882), (4620, 21361), (5210, 18942), (5412, 18235), (5731, 17220), (5740, 17193), (6252, 15785), (6314, 15630), (6765, 14588), (7294, 13530), (7815, 12628), (8610, 11462), (9020, 10941), (9471, 10420)]