66022740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 232901760

約数和(自身を除く): 166879020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 859, 915, 1098, 1220, 1260, 1281, 1708, 1718, 1830, 2135, 2196, 2562, 2577, 2745, 3436, 3660, 3843, 4270, 4295, 5124, 5154, 5490, 6013, 6405, 7686, 7731, 8540, 8590, 10308, 10980, 12026, 12810, 12885, 15372, 15462, 17180, 18039, 19215, 24052, 25620, 25770, 30065, 30924, 36078, 38430, 38655, 51540, 52399, 54117, 60130, 72156, 76860, 77310, 90195, 104798, 108234, 120260, 154620, 157197, 180390, 209596, 216468, 261995, 270585, 314394, 360780, 366793, 471591, 523990, 541170, 628788, 733586, 785985, 943182, 1047980, 1082340, 1100379, 1467172, 1571970, 1833965, 1886364, 2200758, 2357955, 3143940, 3301137, 3667930, 4401516, 4715910, 5501895, 6602274, 7335860, 9431820, 11003790, 13204548, 16505685, 22007580, 33011370, 66022740]

約数ペア:

[(1, 66022740), (2, 33011370), (3, 22007580), (4, 16505685), (5, 13204548), (6, 11003790), (7, 9431820), (9, 7335860), (10, 6602274), (12, 5501895), (14, 4715910), (15, 4401516), (18, 3667930), (20, 3301137), (21, 3143940), (28, 2357955), (30, 2200758), (35, 1886364), (36, 1833965), (42, 1571970), (45, 1467172), (60, 1100379), (61, 1082340), (63, 1047980), (70, 943182), (84, 785985), (90, 733586), (105, 628788), (122, 541170), (126, 523990), (140, 471591), (180, 366793), (183, 360780), (210, 314394), (244, 270585), (252, 261995), (305, 216468), (315, 209596), (366, 180390), (420, 157197), (427, 154620), (549, 120260), (610, 108234), (630, 104798), (732, 90195), (854, 77310), (859, 76860), (915, 72156), (1098, 60130), (1220, 54117), (1260, 52399), (1281, 51540), (1708, 38655), (1718, 38430), (1830, 36078), (2135, 30924), (2196, 30065), (2562, 25770), (2577, 25620), (2745, 24052), (3436, 19215), (3660, 18039), (3843, 17180), (4270, 15462), (4295, 15372), (5124, 12885), (5154, 12810), (5490, 12026), (6013, 10980), (6405, 10308), (7686, 8590), (7731, 8540)]