77849460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 286191360

約数和(自身を除く): 208341900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 103, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 206, 221, 228, 234, 247, 255, 260, 285, 306, 309, 323, 340, 342, 380, 390, 412, 442, 468, 494, 510, 515, 570, 585, 612, 618, 646, 663, 684, 741, 765, 780, 855, 884, 927, 969, 988, 1020, 1030, 1105, 1140, 1170, 1235, 1236, 1292, 1326, 1339, 1482, 1530, 1545, 1615, 1710, 1751, 1854, 1938, 1957, 1989, 2060, 2210, 2223, 2340, 2470, 2652, 2678, 2907, 2964, 3060, 3090, 3230, 3315, 3420, 3502, 3705, 3708, 3876, 3914, 3978, 4017, 4199, 4420, 4446, 4635, 4845, 4940, 5253, 5356, 5814, 5871, 6180, 6460, 6630, 6695, 7004, 7410, 7828, 7956, 8034, 8398, 8755, 8892, 9270, 9690, 9785, 9945, 10506, 11115, 11628, 11742, 12051, 12597, 13260, 13390, 14535, 14820, 15759, 16068, 16796, 17510, 17613, 18540, 19380, 19570, 19890, 20085, 20995, 21012, 22230, 22763, 23484, 24102, 25194, 25441, 26265, 26780, 29070, 29355, 31518, 33269, 35020, 35226, 37791, 39140, 39780, 40170, 41990, 44460, 45526, 48204, 50388, 50882, 52530, 58140, 58710, 60255, 62985, 63036, 66538, 68289, 70452, 75582, 76323, 78795, 80340, 83980, 88065, 91052, 99807, 101764, 105060, 113815, 117420, 120510, 125970, 127205, 133076, 136578, 151164, 152646, 157590, 166345, 176130, 188955, 199614, 204867, 227630, 228969, 241020, 251940, 254410, 273156, 299421, 305292, 315180, 332690, 341445, 352260, 377910, 381615, 399228, 409734, 432497, 455260, 457938, 499035, 508820, 598842, 665380, 682890, 755820, 763230, 819468, 864994, 915876, 998070, 1024335, 1144845, 1197684, 1297491, 1365780, 1497105, 1526460, 1729988, 1996140, 2048670, 2162485, 2289690, 2594982, 2994210, 3892473, 4097340, 4324970, 4579380, 5189964, 5988420, 6487455, 7784946, 8649940, 12974910, 15569892, 19462365, 25949820, 38924730, 77849460]

約数ペア:

[(1, 77849460), (2, 38924730), (3, 25949820), (4, 19462365), (5, 15569892), (6, 12974910), (9, 8649940), (10, 7784946), (12, 6487455), (13, 5988420), (15, 5189964), (17, 4579380), (18, 4324970), (19, 4097340), (20, 3892473), (26, 2994210), (30, 2594982), (34, 2289690), (36, 2162485), (38, 2048670), (39, 1996140), (45, 1729988), (51, 1526460), (52, 1497105), (57, 1365780), (60, 1297491), (65, 1197684), (68, 1144845), (76, 1024335), (78, 998070), (85, 915876), (90, 864994), (95, 819468), (102, 763230), (103, 755820), (114, 682890), (117, 665380), (130, 598842), (153, 508820), (156, 499035), (170, 457938), (171, 455260), (180, 432497), (190, 409734), (195, 399228), (204, 381615), (206, 377910), (221, 352260), (228, 341445), (234, 332690), (247, 315180), (255, 305292), (260, 299421), (285, 273156), (306, 254410), (309, 251940), (323, 241020), (340, 228969), (342, 227630), (380, 204867), (390, 199614), (412, 188955), (442, 176130), (468, 166345), (494, 157590), (510, 152646), (515, 151164), (570, 136578), (585, 133076), (612, 127205), (618, 125970), (646, 120510), (663, 117420), (684, 113815), (741, 105060), (765, 101764), (780, 99807), (855, 91052), (884, 88065), (927, 83980), (969, 80340), (988, 78795), (1020, 76323), (1030, 75582), (1105, 70452), (1140, 68289), (1170, 66538), (1235, 63036), (1236, 62985), (1292, 60255), (1326, 58710), (1339, 58140), (1482, 52530), (1530, 50882), (1545, 50388), (1615, 48204), (1710, 45526), (1751, 44460), (1854, 41990), (1938, 40170), (1957, 39780), (1989, 39140), (2060, 37791), (2210, 35226), (2223, 35020), (2340, 33269), (2470, 31518), (2652, 29355), (2678, 29070), (2907, 26780), (2964, 26265), (3060, 25441), (3090, 25194), (3230, 24102), (3315, 23484), (3420, 22763), (3502, 22230), (3705, 21012), (3708, 20995), (3876, 20085), (3914, 19890), (3978, 19570), (4017, 19380), (4199, 18540), (4420, 17613), (4446, 17510), (4635, 16796), (4845, 16068), (4940, 15759), (5253, 14820), (5356, 14535), (5814, 13390), (5871, 13260), (6180, 12597), (6460, 12051), (6630, 11742), (6695, 11628), (7004, 11115), (7410, 10506), (7828, 9945), (7956, 9785), (8034, 9690), (8398, 9270), (8755, 8892)]