149306850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 519966720

約数和(自身を除く): 370659870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 31, 33, 35, 42, 45, 50, 55, 62, 63, 66, 70, 75, 77, 90, 93, 99, 105, 110, 126, 139, 150, 154, 155, 165, 175, 186, 198, 210, 217, 225, 231, 275, 278, 279, 310, 315, 330, 341, 350, 385, 417, 434, 450, 462, 465, 495, 525, 550, 558, 630, 651, 682, 693, 695, 770, 775, 825, 834, 930, 973, 990, 1023, 1050, 1085, 1155, 1251, 1302, 1386, 1390, 1395, 1529, 1550, 1575, 1650, 1705, 1925, 1946, 1953, 2046, 2085, 2170, 2310, 2325, 2387, 2475, 2502, 2790, 2919, 3058, 3069, 3150, 3255, 3410, 3465, 3475, 3850, 3906, 4170, 4309, 4587, 4650, 4774, 4865, 4950, 5115, 5425, 5775, 5838, 6138, 6255, 6510, 6930, 6950, 6975, 7161, 7645, 8525, 8618, 8757, 9174, 9730, 9765, 10230, 10425, 10703, 10850, 11550, 11935, 12510, 12927, 13761, 13950, 14322, 14595, 15290, 15345, 16275, 17050, 17325, 17514, 19530, 20850, 21406, 21483, 21545, 22935, 23870, 24325, 25575, 25854, 27522, 29190, 30163, 30690, 31275, 32109, 32550, 34650, 35805, 38225, 38781, 42966, 43090, 43785, 45870, 47399, 48650, 48825, 51150, 53515, 59675, 60326, 62550, 64218, 64635, 68805, 71610, 72975, 76450, 76725, 77562, 87570, 90489, 94798, 96327, 97650, 107030, 107415, 107725, 114675, 119350, 129270, 137610, 142197, 145950, 150815, 153450, 160545, 179025, 180978, 192654, 193905, 214830, 215450, 218925, 229350, 236995, 267575, 271467, 284394, 301630, 321090, 323175, 331793, 344025, 358050, 387810, 426591, 437850, 452445, 473990, 481635, 535150, 537075, 542934, 646350, 663586, 688050, 710985, 754075, 802725, 853182, 904890, 963270, 969525, 995379, 1074150, 1184975, 1357335, 1421970, 1508150, 1605450, 1658965, 1939050, 1990758, 2132955, 2262225, 2369950, 2408175, 2714670, 2986137, 3317930, 3554925, 4265910, 4524450, 4816350, 4976895, 5972274, 6786675, 7109850, 8294825, 9953790, 10664775, 13573350, 14930685, 16589650, 21329550, 24884475, 29861370, 49768950, 74653425, 149306850]

約数ペア:

[(1, 149306850), (2, 74653425), (3, 49768950), (5, 29861370), (6, 24884475), (7, 21329550), (9, 16589650), (10, 14930685), (11, 13573350), (14, 10664775), (15, 9953790), (18, 8294825), (21, 7109850), (22, 6786675), (25, 5972274), (30, 4976895), (31, 4816350), (33, 4524450), (35, 4265910), (42, 3554925), (45, 3317930), (50, 2986137), (55, 2714670), (62, 2408175), (63, 2369950), (66, 2262225), (70, 2132955), (75, 1990758), (77, 1939050), (90, 1658965), (93, 1605450), (99, 1508150), (105, 1421970), (110, 1357335), (126, 1184975), (139, 1074150), (150, 995379), (154, 969525), (155, 963270), (165, 904890), (175, 853182), (186, 802725), (198, 754075), (210, 710985), (217, 688050), (225, 663586), (231, 646350), (275, 542934), (278, 537075), (279, 535150), (310, 481635), (315, 473990), (330, 452445), (341, 437850), (350, 426591), (385, 387810), (417, 358050), (434, 344025), (450, 331793), (462, 323175), (465, 321090), (495, 301630), (525, 284394), (550, 271467), (558, 267575), (630, 236995), (651, 229350), (682, 218925), (693, 215450), (695, 214830), (770, 193905), (775, 192654), (825, 180978), (834, 179025), (930, 160545), (973, 153450), (990, 150815), (1023, 145950), (1050, 142197), (1085, 137610), (1155, 129270), (1251, 119350), (1302, 114675), (1386, 107725), (1390, 107415), (1395, 107030), (1529, 97650), (1550, 96327), (1575, 94798), (1650, 90489), (1705, 87570), (1925, 77562), (1946, 76725), (1953, 76450), (2046, 72975), (2085, 71610), (2170, 68805), (2310, 64635), (2325, 64218), (2387, 62550), (2475, 60326), (2502, 59675), (2790, 53515), (2919, 51150), (3058, 48825), (3069, 48650), (3150, 47399), (3255, 45870), (3410, 43785), (3465, 43090), (3475, 42966), (3850, 38781), (3906, 38225), (4170, 35805), (4309, 34650), (4587, 32550), (4650, 32109), (4774, 31275), (4865, 30690), (4950, 30163), (5115, 29190), (5425, 27522), (5775, 25854), (5838, 25575), (6138, 24325), (6255, 23870), (6510, 22935), (6930, 21545), (6950, 21483), (6975, 21406), (7161, 20850), (7645, 19530), (8525, 17514), (8618, 17325), (8757, 17050), (9174, 16275), (9730, 15345), (9765, 15290), (10230, 14595), (10425, 14322), (10703, 13950), (10850, 13761), (11550, 12927), (11935, 12510)]