27926580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 67873740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 131, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 262, 285, 323, 330, 340, 374, 380, 393, 418, 510, 524, 561, 570, 627, 646, 655, 660, 748, 786, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1310, 1441, 1572, 1615, 1870, 1938, 1965, 2090, 2227, 2244, 2489, 2508, 2620, 2805, 2882, 3135, 3230, 3553, 3740, 3876, 3930, 4180, 4323, 4454, 4845, 4978, 5610, 5764, 6270, 6460, 6681, 7106, 7205, 7467, 7860, 8646, 8908, 9690, 9956, 10659, 11135, 11220, 12445, 12540, 13362, 14212, 14410, 14934, 17292, 17765, 19380, 21318, 21615, 22270, 24497, 24890, 26724, 27379, 28820, 29868, 33405, 35530, 37335, 42313, 42636, 43230, 44540, 48994, 49780, 53295, 54758, 66810, 71060, 73491, 74670, 82137, 84626, 86460, 97988, 106590, 109516, 122485, 126939, 133620, 136895, 146982, 149340, 164274, 169252, 211565, 213180, 244970, 253878, 273790, 293964, 328548, 367455, 410685, 423130, 465443, 489940, 507756, 547580, 634695, 734910, 821370, 846260, 930886, 1269390, 1396329, 1469820, 1642740, 1861772, 2327215, 2538780, 2792658, 4654430, 5585316, 6981645, 9308860, 13963290, 27926580]

約数ペア:

[(1, 27926580), (2, 13963290), (3, 9308860), (4, 6981645), (5, 5585316), (6, 4654430), (10, 2792658), (11, 2538780), (12, 2327215), (15, 1861772), (17, 1642740), (19, 1469820), (20, 1396329), (22, 1269390), (30, 930886), (33, 846260), (34, 821370), (38, 734910), (44, 634695), (51, 547580), (55, 507756), (57, 489940), (60, 465443), (66, 423130), (68, 410685), (76, 367455), (85, 328548), (95, 293964), (102, 273790), (110, 253878), (114, 244970), (131, 213180), (132, 211565), (165, 169252), (170, 164274), (187, 149340), (190, 146982), (204, 136895), (209, 133620), (220, 126939), (228, 122485), (255, 109516), (262, 106590), (285, 97988), (323, 86460), (330, 84626), (340, 82137), (374, 74670), (380, 73491), (393, 71060), (418, 66810), (510, 54758), (524, 53295), (561, 49780), (570, 48994), (627, 44540), (646, 43230), (655, 42636), (660, 42313), (748, 37335), (786, 35530), (836, 33405), (935, 29868), (969, 28820), (1020, 27379), (1045, 26724), (1122, 24890), (1140, 24497), (1254, 22270), (1292, 21615), (1310, 21318), (1441, 19380), (1572, 17765), (1615, 17292), (1870, 14934), (1938, 14410), (1965, 14212), (2090, 13362), (2227, 12540), (2244, 12445), (2489, 11220), (2508, 11135), (2620, 10659), (2805, 9956), (2882, 9690), (3135, 8908), (3230, 8646), (3553, 7860), (3740, 7467), (3876, 7205), (3930, 7106), (4180, 6681), (4323, 6460), (4454, 6270), (4845, 5764), (4978, 5610)]