74192580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 288707328

約数和(自身を除く): 214514748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 101, 105, 106, 110, 126, 132, 140, 154, 159, 165, 180, 198, 202, 210, 212, 220, 231, 252, 265, 303, 308, 315, 318, 330, 371, 385, 396, 404, 420, 462, 477, 495, 505, 530, 583, 606, 630, 636, 660, 693, 707, 742, 770, 795, 909, 924, 954, 990, 1010, 1060, 1111, 1113, 1155, 1166, 1212, 1260, 1386, 1414, 1484, 1515, 1540, 1590, 1749, 1818, 1855, 1908, 1980, 2020, 2121, 2222, 2226, 2310, 2332, 2385, 2772, 2828, 2915, 3030, 3180, 3333, 3339, 3465, 3498, 3535, 3636, 3710, 4081, 4242, 4444, 4452, 4545, 4620, 4770, 5247, 5353, 5555, 5565, 5830, 6060, 6363, 6666, 6678, 6930, 6996, 7070, 7420, 7777, 8162, 8484, 8745, 9090, 9540, 9999, 10494, 10605, 10706, 11110, 11130, 11660, 12243, 12726, 13332, 13356, 13860, 14140, 15554, 16059, 16324, 16665, 16695, 17490, 18180, 19998, 20405, 20988, 21210, 21412, 22220, 22260, 23331, 24486, 25452, 26235, 26765, 31108, 31815, 32118, 33330, 33390, 34980, 36729, 37471, 38885, 39996, 40810, 42420, 46662, 48177, 48972, 49995, 52470, 53530, 58883, 61215, 63630, 64236, 66660, 66780, 69993, 73458, 74942, 77770, 80295, 81620, 93324, 96354, 99990, 104940, 107060, 112413, 116655, 117766, 122430, 127260, 139986, 146916, 149884, 155540, 160590, 176649, 183645, 187355, 192708, 199980, 224826, 233310, 235532, 240885, 244860, 279972, 294415, 321180, 337239, 349965, 353298, 367290, 374710, 412181, 449652, 466620, 481770, 529947, 562065, 588830, 674478, 699930, 706596, 734580, 749420, 824362, 883245, 963540, 1059894, 1124130, 1177660, 1236543, 1348956, 1399860, 1648724, 1686195, 1766490, 2060905, 2119788, 2248260, 2473086, 2649735, 3372390, 3532980, 3709629, 4121810, 4946172, 5299470, 6182715, 6744780, 7419258, 8243620, 10598940, 12365430, 14838516, 18548145, 24730860, 37096290, 74192580]

約数ペア:

[(1, 74192580), (2, 37096290), (3, 24730860), (4, 18548145), (5, 14838516), (6, 12365430), (7, 10598940), (9, 8243620), (10, 7419258), (11, 6744780), (12, 6182715), (14, 5299470), (15, 4946172), (18, 4121810), (20, 3709629), (21, 3532980), (22, 3372390), (28, 2649735), (30, 2473086), (33, 2248260), (35, 2119788), (36, 2060905), (42, 1766490), (44, 1686195), (45, 1648724), (53, 1399860), (55, 1348956), (60, 1236543), (63, 1177660), (66, 1124130), (70, 1059894), (77, 963540), (84, 883245), (90, 824362), (99, 749420), (101, 734580), (105, 706596), (106, 699930), (110, 674478), (126, 588830), (132, 562065), (140, 529947), (154, 481770), (159, 466620), (165, 449652), (180, 412181), (198, 374710), (202, 367290), (210, 353298), (212, 349965), (220, 337239), (231, 321180), (252, 294415), (265, 279972), (303, 244860), (308, 240885), (315, 235532), (318, 233310), (330, 224826), (371, 199980), (385, 192708), (396, 187355), (404, 183645), (420, 176649), (462, 160590), (477, 155540), (495, 149884), (505, 146916), (530, 139986), (583, 127260), (606, 122430), (630, 117766), (636, 116655), (660, 112413), (693, 107060), (707, 104940), (742, 99990), (770, 96354), (795, 93324), (909, 81620), (924, 80295), (954, 77770), (990, 74942), (1010, 73458), (1060, 69993), (1111, 66780), (1113, 66660), (1155, 64236), (1166, 63630), (1212, 61215), (1260, 58883), (1386, 53530), (1414, 52470), (1484, 49995), (1515, 48972), (1540, 48177), (1590, 46662), (1749, 42420), (1818, 40810), (1855, 39996), (1908, 38885), (1980, 37471), (2020, 36729), (2121, 34980), (2222, 33390), (2226, 33330), (2310, 32118), (2332, 31815), (2385, 31108), (2772, 26765), (2828, 26235), (2915, 25452), (3030, 24486), (3180, 23331), (3333, 22260), (3339, 22220), (3465, 21412), (3498, 21210), (3535, 20988), (3636, 20405), (3710, 19998), (4081, 18180), (4242, 17490), (4444, 16695), (4452, 16665), (4545, 16324), (4620, 16059), (4770, 15554), (5247, 14140), (5353, 13860), (5555, 13356), (5565, 13332), (5830, 12726), (6060, 12243), (6363, 11660), (6666, 11130), (6678, 11110), (6930, 10706), (6996, 10605), (7070, 10494), (7420, 9999), (7777, 9540), (8162, 9090), (8484, 8745)]