149547300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 539965440

約数和(自身を除く): 390418140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 59, 60, 68, 70, 71, 75, 84, 85, 100, 102, 105, 118, 119, 140, 142, 150, 170, 175, 177, 204, 210, 213, 236, 238, 255, 284, 295, 300, 340, 350, 354, 355, 357, 413, 420, 425, 426, 476, 497, 510, 525, 590, 595, 700, 708, 710, 714, 826, 850, 852, 885, 994, 1003, 1020, 1050, 1065, 1180, 1190, 1207, 1239, 1275, 1420, 1428, 1475, 1491, 1652, 1700, 1770, 1775, 1785, 1988, 2006, 2065, 2100, 2130, 2380, 2414, 2478, 2485, 2550, 2950, 2975, 2982, 3009, 3540, 3550, 3570, 3621, 4012, 4130, 4189, 4260, 4425, 4828, 4956, 4970, 5015, 5100, 5325, 5900, 5950, 5964, 6018, 6035, 6195, 7021, 7100, 7140, 7242, 7455, 8260, 8378, 8449, 8850, 8925, 9940, 10030, 10325, 10650, 11900, 12036, 12070, 12390, 12425, 12567, 14042, 14484, 14910, 15045, 16756, 16898, 17700, 17850, 18105, 20060, 20650, 20945, 21063, 21300, 24140, 24780, 24850, 25075, 25134, 25347, 28084, 29323, 29820, 30090, 30175, 30975, 33796, 35105, 35700, 36210, 37275, 41300, 41890, 42126, 42245, 49700, 50150, 50268, 50694, 58646, 60180, 60350, 61950, 62835, 70210, 71213, 72420, 74550, 75225, 83780, 84252, 84490, 87969, 90525, 100300, 101388, 104725, 105315, 117292, 120700, 123900, 125670, 126735, 140420, 142426, 146615, 149100, 150450, 168980, 175525, 175938, 181050, 209450, 210630, 211225, 213639, 251340, 253470, 284852, 293230, 300900, 314175, 351050, 351876, 356065, 362100, 418900, 421260, 422450, 427278, 439845, 498491, 506940, 526575, 586460, 628350, 633675, 702100, 712130, 733075, 844900, 854556, 879690, 996982, 1053150, 1068195, 1256700, 1267350, 1424260, 1466150, 1495473, 1759380, 1780325, 1993964, 2106300, 2136390, 2199225, 2492455, 2534700, 2932300, 2990946, 3560650, 4272780, 4398450, 4984910, 5340975, 5981892, 7121300, 7477365, 8796900, 9969820, 10681950, 12462275, 14954730, 21363900, 24924550, 29909460, 37386825, 49849100, 74773650, 149547300]

約数ペア:

[(1, 149547300), (2, 74773650), (3, 49849100), (4, 37386825), (5, 29909460), (6, 24924550), (7, 21363900), (10, 14954730), (12, 12462275), (14, 10681950), (15, 9969820), (17, 8796900), (20, 7477365), (21, 7121300), (25, 5981892), (28, 5340975), (30, 4984910), (34, 4398450), (35, 4272780), (42, 3560650), (50, 2990946), (51, 2932300), (59, 2534700), (60, 2492455), (68, 2199225), (70, 2136390), (71, 2106300), (75, 1993964), (84, 1780325), (85, 1759380), (100, 1495473), (102, 1466150), (105, 1424260), (118, 1267350), (119, 1256700), (140, 1068195), (142, 1053150), (150, 996982), (170, 879690), (175, 854556), (177, 844900), (204, 733075), (210, 712130), (213, 702100), (236, 633675), (238, 628350), (255, 586460), (284, 526575), (295, 506940), (300, 498491), (340, 439845), (350, 427278), (354, 422450), (355, 421260), (357, 418900), (413, 362100), (420, 356065), (425, 351876), (426, 351050), (476, 314175), (497, 300900), (510, 293230), (525, 284852), (590, 253470), (595, 251340), (700, 213639), (708, 211225), (710, 210630), (714, 209450), (826, 181050), (850, 175938), (852, 175525), (885, 168980), (994, 150450), (1003, 149100), (1020, 146615), (1050, 142426), (1065, 140420), (1180, 126735), (1190, 125670), (1207, 123900), (1239, 120700), (1275, 117292), (1420, 105315), (1428, 104725), (1475, 101388), (1491, 100300), (1652, 90525), (1700, 87969), (1770, 84490), (1775, 84252), (1785, 83780), (1988, 75225), (2006, 74550), (2065, 72420), (2100, 71213), (2130, 70210), (2380, 62835), (2414, 61950), (2478, 60350), (2485, 60180), (2550, 58646), (2950, 50694), (2975, 50268), (2982, 50150), (3009, 49700), (3540, 42245), (3550, 42126), (3570, 41890), (3621, 41300), (4012, 37275), (4130, 36210), (4189, 35700), (4260, 35105), (4425, 33796), (4828, 30975), (4956, 30175), (4970, 30090), (5015, 29820), (5100, 29323), (5325, 28084), (5900, 25347), (5950, 25134), (5964, 25075), (6018, 24850), (6035, 24780), (6195, 24140), (7021, 21300), (7100, 21063), (7140, 20945), (7242, 20650), (7455, 20060), (8260, 18105), (8378, 17850), (8449, 17700), (8850, 16898), (8925, 16756), (9940, 15045), (10030, 14910), (10325, 14484), (10650, 14042), (11900, 12567), (12036, 12425), (12070, 12390)]