66445470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 231547680

約数和(自身を除く): 165102210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 61, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 122, 126, 130, 133, 147, 171, 182, 183, 190, 195, 210, 234, 245, 247, 266, 273, 285, 294, 305, 315, 342, 366, 390, 399, 427, 441, 455, 490, 494, 546, 549, 570, 585, 610, 630, 637, 665, 735, 741, 793, 798, 819, 854, 855, 882, 910, 915, 931, 1098, 1159, 1170, 1197, 1235, 1274, 1281, 1330, 1365, 1470, 1482, 1586, 1638, 1710, 1729, 1830, 1862, 1911, 1995, 2135, 2205, 2223, 2318, 2379, 2394, 2470, 2562, 2730, 2745, 2793, 2989, 3185, 3458, 3477, 3705, 3822, 3843, 3965, 3990, 4095, 4270, 4410, 4446, 4655, 4758, 5187, 5490, 5551, 5586, 5733, 5795, 5978, 5985, 6370, 6405, 6954, 7137, 7410, 7686, 7930, 8113, 8190, 8379, 8645, 8967, 9310, 9555, 10374, 10431, 11102, 11115, 11466, 11590, 11895, 11970, 12103, 12810, 13965, 14274, 14945, 15067, 15561, 16226, 16653, 16758, 17290, 17385, 17934, 19110, 19215, 20862, 22230, 23790, 24206, 24339, 25935, 26901, 27755, 27930, 28665, 29890, 30134, 31122, 33306, 34770, 35685, 36309, 38430, 38857, 40565, 41895, 44835, 45201, 48678, 49959, 51870, 52155, 53802, 55510, 56791, 57330, 60515, 71370, 72618, 73017, 75335, 77714, 77805, 81130, 83265, 83790, 89670, 90402, 99918, 104310, 105469, 108927, 113582, 116571, 121030, 121695, 134505, 135603, 146034, 150670, 155610, 166530, 170373, 181545, 194285, 210938, 217854, 226005, 233142, 243390, 249795, 269010, 271206, 283955, 316407, 340746, 349713, 363090, 365085, 388570, 452010, 499590, 511119, 527345, 544635, 567910, 582855, 632814, 678015, 699426, 730170, 738283, 851865, 949221, 1022238, 1054690, 1089270, 1165710, 1356030, 1476566, 1582035, 1703730, 1748565, 1898442, 2214849, 2555595, 3164070, 3497130, 3691415, 4429698, 4746105, 5111190, 6644547, 7382830, 9492210, 11074245, 13289094, 22148490, 33222735, 66445470]

約数ペア:

[(1, 66445470), (2, 33222735), (3, 22148490), (5, 13289094), (6, 11074245), (7, 9492210), (9, 7382830), (10, 6644547), (13, 5111190), (14, 4746105), (15, 4429698), (18, 3691415), (19, 3497130), (21, 3164070), (26, 2555595), (30, 2214849), (35, 1898442), (38, 1748565), (39, 1703730), (42, 1582035), (45, 1476566), (49, 1356030), (57, 1165710), (61, 1089270), (63, 1054690), (65, 1022238), (70, 949221), (78, 851865), (90, 738283), (91, 730170), (95, 699426), (98, 678015), (105, 632814), (114, 582855), (117, 567910), (122, 544635), (126, 527345), (130, 511119), (133, 499590), (147, 452010), (171, 388570), (182, 365085), (183, 363090), (190, 349713), (195, 340746), (210, 316407), (234, 283955), (245, 271206), (247, 269010), (266, 249795), (273, 243390), (285, 233142), (294, 226005), (305, 217854), (315, 210938), (342, 194285), (366, 181545), (390, 170373), (399, 166530), (427, 155610), (441, 150670), (455, 146034), (490, 135603), (494, 134505), (546, 121695), (549, 121030), (570, 116571), (585, 113582), (610, 108927), (630, 105469), (637, 104310), (665, 99918), (735, 90402), (741, 89670), (793, 83790), (798, 83265), (819, 81130), (854, 77805), (855, 77714), (882, 75335), (910, 73017), (915, 72618), (931, 71370), (1098, 60515), (1159, 57330), (1170, 56791), (1197, 55510), (1235, 53802), (1274, 52155), (1281, 51870), (1330, 49959), (1365, 48678), (1470, 45201), (1482, 44835), (1586, 41895), (1638, 40565), (1710, 38857), (1729, 38430), (1830, 36309), (1862, 35685), (1911, 34770), (1995, 33306), (2135, 31122), (2205, 30134), (2223, 29890), (2318, 28665), (2379, 27930), (2394, 27755), (2470, 26901), (2562, 25935), (2730, 24339), (2745, 24206), (2793, 23790), (2989, 22230), (3185, 20862), (3458, 19215), (3477, 19110), (3705, 17934), (3822, 17385), (3843, 17290), (3965, 16758), (3990, 16653), (4095, 16226), (4270, 15561), (4410, 15067), (4446, 14945), (4655, 14274), (4758, 13965), (5187, 12810), (5490, 12103), (5551, 11970), (5586, 11895), (5733, 11590), (5795, 11466), (5978, 11115), (5985, 11102), (6370, 10431), (6405, 10374), (6954, 9555), (7137, 9310), (7410, 8967), (7686, 8645), (7930, 8379), (8113, 8190)]