27108900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 104896064

約数和(自身を除く): 77787164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 331, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 662, 700, 780, 819, 900, 910, 975, 993, 1050, 1092, 1170, 1260, 1300, 1324, 1365, 1575, 1638, 1655, 1820, 1950, 1986, 2100, 2275, 2317, 2340, 2730, 2925, 2979, 3150, 3276, 3310, 3900, 3972, 4095, 4303, 4550, 4634, 4965, 5460, 5850, 5958, 6300, 6620, 6825, 6951, 8190, 8275, 8606, 9100, 9268, 9930, 11585, 11700, 11916, 12909, 13650, 13902, 14895, 16380, 16550, 17212, 19860, 20475, 20853, 21515, 23170, 24825, 25818, 27300, 27804, 29790, 30121, 33100, 34755, 38727, 40950, 41706, 43030, 46340, 49650, 51636, 57925, 59580, 60242, 64545, 69510, 74475, 77454, 81900, 83412, 86060, 90363, 99300, 104265, 107575, 115850, 120484, 129090, 139020, 148950, 150605, 154908, 173775, 180726, 193635, 208530, 215150, 231700, 258180, 271089, 297900, 301210, 322725, 347550, 361452, 387270, 417060, 430300, 451815, 521325, 542178, 602420, 645450, 695100, 753025, 774540, 903630, 968175, 1042650, 1084356, 1290900, 1355445, 1506050, 1807260, 1936350, 2085300, 2259075, 2710890, 3012100, 3872700, 4518150, 5421780, 6777225, 9036300, 13554450, 27108900]

約数ペア:

[(1, 27108900), (2, 13554450), (3, 9036300), (4, 6777225), (5, 5421780), (6, 4518150), (7, 3872700), (9, 3012100), (10, 2710890), (12, 2259075), (13, 2085300), (14, 1936350), (15, 1807260), (18, 1506050), (20, 1355445), (21, 1290900), (25, 1084356), (26, 1042650), (28, 968175), (30, 903630), (35, 774540), (36, 753025), (39, 695100), (42, 645450), (45, 602420), (50, 542178), (52, 521325), (60, 451815), (63, 430300), (65, 417060), (70, 387270), (75, 361452), (78, 347550), (84, 322725), (90, 301210), (91, 297900), (100, 271089), (105, 258180), (117, 231700), (126, 215150), (130, 208530), (140, 193635), (150, 180726), (156, 173775), (175, 154908), (180, 150605), (182, 148950), (195, 139020), (210, 129090), (225, 120484), (234, 115850), (252, 107575), (260, 104265), (273, 99300), (300, 90363), (315, 86060), (325, 83412), (331, 81900), (350, 77454), (364, 74475), (390, 69510), (420, 64545), (450, 60242), (455, 59580), (468, 57925), (525, 51636), (546, 49650), (585, 46340), (630, 43030), (650, 41706), (662, 40950), (700, 38727), (780, 34755), (819, 33100), (900, 30121), (910, 29790), (975, 27804), (993, 27300), (1050, 25818), (1092, 24825), (1170, 23170), (1260, 21515), (1300, 20853), (1324, 20475), (1365, 19860), (1575, 17212), (1638, 16550), (1655, 16380), (1820, 14895), (1950, 13902), (1986, 13650), (2100, 12909), (2275, 11916), (2317, 11700), (2340, 11585), (2730, 9930), (2925, 9268), (2979, 9100), (3150, 8606), (3276, 8275), (3310, 8190), (3900, 6951), (3972, 6825), (4095, 6620), (4303, 6300), (4550, 5958), (4634, 5850), (4965, 5460)]