1223748900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1843

約数の個数: 216

約数和(自身を含む): 4245853248

約数和(自身を除く): 3022104348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 90, 99, 100, 110, 132, 142, 150, 165, 180, 198, 213, 220, 225, 275, 284, 300, 330, 355, 396, 426, 450, 495, 550, 639, 660, 710, 781, 825, 852, 900, 990, 1065, 1100, 1278, 1420, 1562, 1650, 1741, 1775, 1980, 2130, 2343, 2475, 2556, 3124, 3195, 3300, 3482, 3550, 3905, 4260, 4686, 4950, 5223, 5325, 6390, 6964, 7029, 7100, 7810, 8705, 9372, 9900, 10446, 10650, 11715, 12780, 14058, 15620, 15669, 15975, 17410, 19151, 19525, 20892, 21300, 23430, 26115, 28116, 31338, 31950, 34820, 35145, 38302, 39050, 43525, 46860, 52230, 57453, 58575, 62676, 63900, 70290, 76604, 78100, 78345, 87050, 95755, 104460, 114906, 117150, 123611, 130575, 140580, 156690, 172359, 174100, 175725, 191510, 229812, 234300, 247222, 261150, 287265, 313380, 344718, 351450, 370833, 383020, 391725, 478775, 494444, 522300, 574530, 618055, 689436, 702900, 741666, 783450, 861795, 957550, 1112499, 1149060, 1236110, 1359721, 1436325, 1483332, 1566900, 1723590, 1854165, 1915100, 2224998, 2472220, 2719442, 2872650, 3090275, 3447180, 3708330, 4079163, 4308975, 4449996, 5438884, 5562495, 5745300, 6180550, 6798605, 7416660, 8158326, 8617950, 9270825, 11124990, 12237489, 12361100, 13597210, 16316652, 17235900, 18541650, 20395815, 22249980, 24474978, 27194420, 27812475, 33993025, 37083300, 40791630, 48949956, 55624950, 61187445, 67986050, 81583260, 101979075, 111249900, 122374890, 135972100, 203958150, 244749780, 305937225, 407916300, 611874450, 1223748900]

約数ペア:

[(1, 1223748900), (2, 611874450), (3, 407916300), (4, 305937225), (5, 244749780), (6, 203958150), (9, 135972100), (10, 122374890), (11, 111249900), (12, 101979075), (15, 81583260), (18, 67986050), (20, 61187445), (22, 55624950), (25, 48949956), (30, 40791630), (33, 37083300), (36, 33993025), (44, 27812475), (45, 27194420), (50, 24474978), (55, 22249980), (60, 20395815), (66, 18541650), (71, 17235900), (75, 16316652), (90, 13597210), (99, 12361100), (100, 12237489), (110, 11124990), (132, 9270825), (142, 8617950), (150, 8158326), (165, 7416660), (180, 6798605), (198, 6180550), (213, 5745300), (220, 5562495), (225, 5438884), (275, 4449996), (284, 4308975), (300, 4079163), (330, 3708330), (355, 3447180), (396, 3090275), (426, 2872650), (450, 2719442), (495, 2472220), (550, 2224998), (639, 1915100), (660, 1854165), (710, 1723590), (781, 1566900), (825, 1483332), (852, 1436325), (900, 1359721), (990, 1236110), (1065, 1149060), (1100, 1112499), (1278, 957550), (1420, 861795), (1562, 783450), (1650, 741666), (1741, 702900), (1775, 689436), (1980, 618055), (2130, 574530), (2343, 522300), (2475, 494444), (2556, 478775), (3124, 391725), (3195, 383020), (3300, 370833), (3482, 351450), (3550, 344718), (3905, 313380), (4260, 287265), (4686, 261150), (4950, 247222), (5223, 234300), (5325, 229812), (6390, 191510), (6964, 175725), (7029, 174100), (7100, 172359), (7810, 156690), (8705, 140580), (9372, 130575), (9900, 123611), (10446, 117150), (10650, 114906), (11715, 104460), (12780, 95755), (14058, 87050), (15620, 78345), (15669, 78100), (15975, 76604), (17410, 70290), (19151, 63900), (19525, 62676), (20892, 58575), (21300, 57453), (23430, 52230), (26115, 46860), (28116, 43525), (31338, 39050), (31950, 38302), (34820, 35145)]