121404690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 362154240

約数和(自身を除く): 240749550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 997, 1107, 1230, 1353, 1485, 1845, 1994, 2214, 2255, 2706, 2970, 2991, 3690, 4059, 4510, 4985, 5535, 5982, 6765, 8118, 8973, 9970, 10967, 11070, 12177, 13530, 14955, 17946, 20295, 21934, 24354, 26919, 29910, 32901, 40590, 40877, 44865, 53838, 54835, 60885, 65802, 81754, 89730, 98703, 109670, 121770, 122631, 134595, 164505, 197406, 204385, 245262, 269190, 296109, 329010, 367893, 408770, 449647, 493515, 592218, 613155, 735786, 899294, 987030, 1103679, 1226310, 1348941, 1480545, 1839465, 2207358, 2248235, 2697882, 2961090, 3678930, 4046823, 4496470, 5518395, 6744705, 8093646, 11036790, 12140469, 13489410, 20234115, 24280938, 40468230, 60702345, 121404690]

約数ペア:

[(1, 121404690), (2, 60702345), (3, 40468230), (5, 24280938), (6, 20234115), (9, 13489410), (10, 12140469), (11, 11036790), (15, 8093646), (18, 6744705), (22, 5518395), (27, 4496470), (30, 4046823), (33, 3678930), (41, 2961090), (45, 2697882), (54, 2248235), (55, 2207358), (66, 1839465), (82, 1480545), (90, 1348941), (99, 1226310), (110, 1103679), (123, 987030), (135, 899294), (165, 735786), (198, 613155), (205, 592218), (246, 493515), (270, 449647), (297, 408770), (330, 367893), (369, 329010), (410, 296109), (451, 269190), (495, 245262), (594, 204385), (615, 197406), (738, 164505), (902, 134595), (990, 122631), (997, 121770), (1107, 109670), (1230, 98703), (1353, 89730), (1485, 81754), (1845, 65802), (1994, 60885), (2214, 54835), (2255, 53838), (2706, 44865), (2970, 40877), (2991, 40590), (3690, 32901), (4059, 29910), (4510, 26919), (4985, 24354), (5535, 21934), (5982, 20295), (6765, 17946), (8118, 14955), (8973, 13530), (9970, 12177), (10967, 11070)]