90736380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 342171648

約数和(自身を除く): 251435268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 60, 62, 63, 69, 70, 84, 90, 92, 93, 101, 105, 115, 124, 126, 138, 140, 155, 161, 180, 186, 202, 207, 210, 217, 230, 252, 276, 279, 303, 310, 315, 322, 345, 372, 404, 414, 420, 434, 460, 465, 483, 505, 558, 606, 620, 630, 644, 651, 690, 707, 713, 805, 828, 868, 909, 930, 966, 1010, 1035, 1085, 1116, 1212, 1260, 1302, 1380, 1395, 1414, 1426, 1449, 1515, 1610, 1818, 1860, 1932, 1953, 2020, 2070, 2121, 2139, 2170, 2323, 2415, 2604, 2790, 2828, 2852, 2898, 3030, 3131, 3220, 3255, 3535, 3565, 3636, 3906, 4140, 4242, 4278, 4340, 4545, 4646, 4830, 4991, 5580, 5796, 6060, 6262, 6363, 6417, 6510, 6969, 7070, 7130, 7245, 7812, 8484, 8556, 9090, 9292, 9393, 9660, 9765, 9982, 10605, 10695, 11615, 12524, 12726, 12834, 13020, 13938, 14140, 14260, 14490, 14973, 15655, 16261, 18180, 18786, 19530, 19964, 20907, 21210, 21390, 21917, 23230, 24955, 25452, 25668, 27876, 28179, 28980, 29946, 31310, 31815, 32085, 32522, 34845, 37572, 39060, 41814, 42420, 42780, 43834, 44919, 46460, 46965, 48783, 49910, 56358, 59892, 62620, 63630, 64170, 65044, 65751, 69690, 72013, 74865, 81305, 83628, 87668, 89838, 93930, 97566, 99820, 104535, 109585, 112716, 127260, 128340, 131502, 139380, 140895, 144026, 146349, 149730, 162610, 179676, 187860, 195132, 197253, 209070, 216039, 219170, 224595, 243915, 263004, 281790, 288052, 292698, 299460, 325220, 328755, 360065, 394506, 418140, 432078, 438340, 449190, 487830, 504091, 563580, 585396, 648117, 657510, 720130, 731745, 789012, 864156, 898380, 975660, 986265, 1008182, 1080195, 1296234, 1315020, 1440260, 1463490, 1512273, 1972530, 2016364, 2160390, 2520455, 2592468, 2926980, 3024546, 3240585, 3945060, 4320780, 4536819, 5040910, 6049092, 6481170, 7561365, 9073638, 10081820, 12962340, 15122730, 18147276, 22684095, 30245460, 45368190, 90736380]

約数ペア:

[(1, 90736380), (2, 45368190), (3, 30245460), (4, 22684095), (5, 18147276), (6, 15122730), (7, 12962340), (9, 10081820), (10, 9073638), (12, 7561365), (14, 6481170), (15, 6049092), (18, 5040910), (20, 4536819), (21, 4320780), (23, 3945060), (28, 3240585), (30, 3024546), (31, 2926980), (35, 2592468), (36, 2520455), (42, 2160390), (45, 2016364), (46, 1972530), (60, 1512273), (62, 1463490), (63, 1440260), (69, 1315020), (70, 1296234), (84, 1080195), (90, 1008182), (92, 986265), (93, 975660), (101, 898380), (105, 864156), (115, 789012), (124, 731745), (126, 720130), (138, 657510), (140, 648117), (155, 585396), (161, 563580), (180, 504091), (186, 487830), (202, 449190), (207, 438340), (210, 432078), (217, 418140), (230, 394506), (252, 360065), (276, 328755), (279, 325220), (303, 299460), (310, 292698), (315, 288052), (322, 281790), (345, 263004), (372, 243915), (404, 224595), (414, 219170), (420, 216039), (434, 209070), (460, 197253), (465, 195132), (483, 187860), (505, 179676), (558, 162610), (606, 149730), (620, 146349), (630, 144026), (644, 140895), (651, 139380), (690, 131502), (707, 128340), (713, 127260), (805, 112716), (828, 109585), (868, 104535), (909, 99820), (930, 97566), (966, 93930), (1010, 89838), (1035, 87668), (1085, 83628), (1116, 81305), (1212, 74865), (1260, 72013), (1302, 69690), (1380, 65751), (1395, 65044), (1414, 64170), (1426, 63630), (1449, 62620), (1515, 59892), (1610, 56358), (1818, 49910), (1860, 48783), (1932, 46965), (1953, 46460), (2020, 44919), (2070, 43834), (2121, 42780), (2139, 42420), (2170, 41814), (2323, 39060), (2415, 37572), (2604, 34845), (2790, 32522), (2828, 32085), (2852, 31815), (2898, 31310), (3030, 29946), (3131, 28980), (3220, 28179), (3255, 27876), (3535, 25668), (3565, 25452), (3636, 24955), (3906, 23230), (4140, 21917), (4242, 21390), (4278, 21210), (4340, 20907), (4545, 19964), (4646, 19530), (4830, 18786), (4991, 18180), (5580, 16261), (5796, 15655), (6060, 14973), (6262, 14490), (6363, 14260), (6417, 14140), (6510, 13938), (6969, 13020), (7070, 12834), (7130, 12726), (7245, 12524), (7812, 11615), (8484, 10695), (8556, 10605), (9090, 9982), (9292, 9765), (9393, 9660)]