66219300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 248067456

約数和(自身を除く): 181848156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 457, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 914, 966, 1035, 1050, 1150, 1260, 1371, 1380, 1449, 1575, 1610, 1725, 1828, 1932, 2070, 2100, 2285, 2300, 2415, 2742, 2898, 3150, 3199, 3220, 3450, 4025, 4113, 4140, 4570, 4830, 5175, 5484, 5796, 6300, 6398, 6855, 6900, 7245, 8050, 8226, 9140, 9597, 9660, 10350, 10511, 11425, 12075, 12796, 13710, 14490, 15995, 16100, 16452, 19194, 20565, 20700, 21022, 22850, 24150, 27420, 28791, 28980, 31533, 31990, 34275, 36225, 38388, 41130, 42044, 45700, 47985, 48300, 52555, 57582, 63066, 63980, 68550, 72450, 73577, 79975, 82260, 94599, 95970, 102825, 105110, 115164, 126132, 137100, 143955, 144900, 147154, 157665, 159950, 189198, 191940, 205650, 210220, 220731, 239925, 262775, 287910, 294308, 315330, 319900, 367885, 378396, 411300, 441462, 472995, 479850, 525550, 575820, 630660, 662193, 719775, 735770, 788325, 882924, 945990, 959700, 1051100, 1103655, 1324386, 1439550, 1471540, 1576650, 1839425, 1891980, 2207310, 2364975, 2648772, 2879100, 3153300, 3310965, 3678850, 4414620, 4729950, 5518275, 6621930, 7357700, 9459900, 11036550, 13243860, 16554825, 22073100, 33109650, 66219300]

約数ペア:

[(1, 66219300), (2, 33109650), (3, 22073100), (4, 16554825), (5, 13243860), (6, 11036550), (7, 9459900), (9, 7357700), (10, 6621930), (12, 5518275), (14, 4729950), (15, 4414620), (18, 3678850), (20, 3310965), (21, 3153300), (23, 2879100), (25, 2648772), (28, 2364975), (30, 2207310), (35, 1891980), (36, 1839425), (42, 1576650), (45, 1471540), (46, 1439550), (50, 1324386), (60, 1103655), (63, 1051100), (69, 959700), (70, 945990), (75, 882924), (84, 788325), (90, 735770), (92, 719775), (100, 662193), (105, 630660), (115, 575820), (126, 525550), (138, 479850), (140, 472995), (150, 441462), (161, 411300), (175, 378396), (180, 367885), (207, 319900), (210, 315330), (225, 294308), (230, 287910), (252, 262775), (276, 239925), (300, 220731), (315, 210220), (322, 205650), (345, 191940), (350, 189198), (414, 159950), (420, 157665), (450, 147154), (457, 144900), (460, 143955), (483, 137100), (525, 126132), (575, 115164), (630, 105110), (644, 102825), (690, 95970), (700, 94599), (805, 82260), (828, 79975), (900, 73577), (914, 72450), (966, 68550), (1035, 63980), (1050, 63066), (1150, 57582), (1260, 52555), (1371, 48300), (1380, 47985), (1449, 45700), (1575, 42044), (1610, 41130), (1725, 38388), (1828, 36225), (1932, 34275), (2070, 31990), (2100, 31533), (2285, 28980), (2300, 28791), (2415, 27420), (2742, 24150), (2898, 22850), (3150, 21022), (3199, 20700), (3220, 20565), (3450, 19194), (4025, 16452), (4113, 16100), (4140, 15995), (4570, 14490), (4830, 13710), (5175, 12796), (5484, 12075), (5796, 11425), (6300, 10511), (6398, 10350), (6855, 9660), (6900, 9597), (7245, 9140), (8050, 8226)]