282290580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 216

約数和(自身を含む): 1014618696

約数和(自身を除く): 732328116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 572, 585, 605, 660, 715, 726, 780, 858, 990, 997, 1089, 1170, 1210, 1287, 1430, 1452, 1573, 1716, 1815, 1980, 1994, 2145, 2178, 2340, 2420, 2574, 2860, 2991, 3146, 3630, 3988, 4290, 4356, 4719, 4985, 5148, 5445, 5982, 6292, 6435, 7260, 7865, 8580, 8973, 9438, 9970, 10890, 10967, 11964, 12870, 12961, 14157, 14955, 15730, 17946, 18876, 19940, 21780, 21934, 23595, 25740, 25922, 28314, 29910, 31460, 32901, 35892, 38883, 43868, 44865, 47190, 51844, 54835, 56628, 59820, 64805, 65802, 70785, 77766, 89730, 94380, 98703, 109670, 116649, 120637, 129610, 131604, 141570, 142571, 155532, 164505, 179460, 194415, 197406, 219340, 233298, 241274, 259220, 283140, 285142, 329010, 361911, 388830, 394812, 427713, 466596, 482548, 493515, 570284, 583245, 603185, 658020, 712855, 723822, 777660, 855426, 987030, 1085733, 1166490, 1206370, 1283139, 1425710, 1447644, 1568281, 1710852, 1809555, 1974060, 2138565, 2171466, 2332980, 2412740, 2566278, 2851420, 3136562, 3619110, 4277130, 4342932, 4704843, 5132556, 5428665, 6273124, 6415695, 7238220, 7841405, 8554260, 9409686, 10857330, 12831390, 14114529, 15682810, 18819372, 21714660, 23524215, 25662780, 28229058, 31365620, 47048430, 56458116, 70572645, 94096860, 141145290, 282290580]

約数ペア:

[(1, 282290580), (2, 141145290), (3, 94096860), (4, 70572645), (5, 56458116), (6, 47048430), (9, 31365620), (10, 28229058), (11, 25662780), (12, 23524215), (13, 21714660), (15, 18819372), (18, 15682810), (20, 14114529), (22, 12831390), (26, 10857330), (30, 9409686), (33, 8554260), (36, 7841405), (39, 7238220), (44, 6415695), (45, 6273124), (52, 5428665), (55, 5132556), (60, 4704843), (65, 4342932), (66, 4277130), (78, 3619110), (90, 3136562), (99, 2851420), (110, 2566278), (117, 2412740), (121, 2332980), (130, 2171466), (132, 2138565), (143, 1974060), (156, 1809555), (165, 1710852), (180, 1568281), (195, 1447644), (198, 1425710), (220, 1283139), (234, 1206370), (242, 1166490), (260, 1085733), (286, 987030), (330, 855426), (363, 777660), (390, 723822), (396, 712855), (429, 658020), (468, 603185), (484, 583245), (495, 570284), (572, 493515), (585, 482548), (605, 466596), (660, 427713), (715, 394812), (726, 388830), (780, 361911), (858, 329010), (990, 285142), (997, 283140), (1089, 259220), (1170, 241274), (1210, 233298), (1287, 219340), (1430, 197406), (1452, 194415), (1573, 179460), (1716, 164505), (1815, 155532), (1980, 142571), (1994, 141570), (2145, 131604), (2178, 129610), (2340, 120637), (2420, 116649), (2574, 109670), (2860, 98703), (2991, 94380), (3146, 89730), (3630, 77766), (3988, 70785), (4290, 65802), (4356, 64805), (4719, 59820), (4985, 56628), (5148, 54835), (5445, 51844), (5982, 47190), (6292, 44865), (6435, 43868), (7260, 38883), (7865, 35892), (8580, 32901), (8973, 31460), (9438, 29910), (9970, 28314), (10890, 25922), (10967, 25740), (11964, 23595), (12870, 21934), (12961, 21780), (14157, 19940), (14955, 18876), (15730, 17946)]