98686980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 355537728

約数和(自身を除く): 256850748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 167, 180, 196, 201, 210, 245, 252, 268, 294, 315, 334, 335, 402, 420, 441, 469, 490, 501, 588, 603, 630, 668, 670, 735, 804, 835, 882, 938, 980, 1002, 1005, 1169, 1206, 1260, 1340, 1407, 1470, 1503, 1670, 1764, 1876, 2004, 2010, 2205, 2338, 2345, 2412, 2505, 2814, 2940, 3006, 3015, 3283, 3340, 3507, 4020, 4221, 4410, 4676, 4690, 5010, 5628, 5845, 6012, 6030, 6566, 7014, 7035, 7515, 8183, 8442, 8820, 9380, 9849, 10020, 10521, 11189, 11690, 12060, 13132, 14028, 14070, 15030, 16366, 16415, 16884, 17535, 19698, 21042, 21105, 22378, 23380, 24549, 28140, 29547, 30060, 32732, 32830, 33567, 35070, 39396, 40915, 42084, 42210, 44756, 49098, 49245, 52605, 55945, 59094, 65660, 67134, 70140, 73647, 78323, 81830, 84420, 98196, 98490, 100701, 105210, 111890, 118188, 122745, 134268, 147294, 147735, 156646, 163660, 167835, 196980, 201402, 210420, 223780, 234969, 245490, 294588, 295470, 313292, 335670, 368235, 391615, 402804, 469938, 490980, 503505, 548261, 590940, 671340, 704907, 736470, 783230, 939876, 1007010, 1096522, 1174845, 1409814, 1472940, 1566460, 1644783, 2014020, 2193044, 2349690, 2741305, 2819628, 3289566, 3524535, 4699380, 4934349, 5482610, 6579132, 7049070, 8223915, 9868698, 10965220, 14098140, 16447830, 19737396, 24671745, 32895660, 49343490, 98686980]

約数ペア:

[(1, 98686980), (2, 49343490), (3, 32895660), (4, 24671745), (5, 19737396), (6, 16447830), (7, 14098140), (9, 10965220), (10, 9868698), (12, 8223915), (14, 7049070), (15, 6579132), (18, 5482610), (20, 4934349), (21, 4699380), (28, 3524535), (30, 3289566), (35, 2819628), (36, 2741305), (42, 2349690), (45, 2193044), (49, 2014020), (60, 1644783), (63, 1566460), (67, 1472940), (70, 1409814), (84, 1174845), (90, 1096522), (98, 1007010), (105, 939876), (126, 783230), (134, 736470), (140, 704907), (147, 671340), (167, 590940), (180, 548261), (196, 503505), (201, 490980), (210, 469938), (245, 402804), (252, 391615), (268, 368235), (294, 335670), (315, 313292), (334, 295470), (335, 294588), (402, 245490), (420, 234969), (441, 223780), (469, 210420), (490, 201402), (501, 196980), (588, 167835), (603, 163660), (630, 156646), (668, 147735), (670, 147294), (735, 134268), (804, 122745), (835, 118188), (882, 111890), (938, 105210), (980, 100701), (1002, 98490), (1005, 98196), (1169, 84420), (1206, 81830), (1260, 78323), (1340, 73647), (1407, 70140), (1470, 67134), (1503, 65660), (1670, 59094), (1764, 55945), (1876, 52605), (2004, 49245), (2010, 49098), (2205, 44756), (2338, 42210), (2345, 42084), (2412, 40915), (2505, 39396), (2814, 35070), (2940, 33567), (3006, 32830), (3015, 32732), (3283, 30060), (3340, 29547), (3507, 28140), (4020, 24549), (4221, 23380), (4410, 22378), (4676, 21105), (4690, 21042), (5010, 19698), (5628, 17535), (5845, 16884), (6012, 16415), (6030, 16366), (6566, 15030), (7014, 14070), (7035, 14028), (7515, 13132), (8183, 12060), (8442, 11690), (8820, 11189), (9380, 10521), (9849, 10020)]