218209200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 777902592

約数和(自身を除く): 559693392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 61, 66, 75, 80, 88, 100, 110, 120, 122, 132, 150, 165, 176, 183, 200, 220, 240, 244, 264, 271, 275, 300, 305, 330, 366, 400, 440, 488, 528, 542, 550, 600, 610, 660, 671, 732, 813, 825, 880, 915, 976, 1084, 1100, 1200, 1220, 1320, 1342, 1355, 1464, 1525, 1626, 1650, 1830, 2013, 2168, 2200, 2440, 2640, 2684, 2710, 2928, 2981, 3050, 3252, 3300, 3355, 3660, 4026, 4065, 4336, 4400, 4575, 4880, 5368, 5420, 5962, 6100, 6504, 6600, 6710, 6775, 7320, 8052, 8130, 8943, 9150, 10065, 10736, 10840, 11924, 12200, 13008, 13200, 13420, 13550, 14640, 14905, 16104, 16260, 16531, 16775, 17886, 18300, 20130, 20325, 21680, 23848, 24400, 26840, 27100, 29810, 32208, 32520, 33062, 33550, 35772, 36600, 40260, 40650, 44715, 47696, 49593, 50325, 53680, 54200, 59620, 65040, 66124, 67100, 71544, 73200, 74525, 80520, 81300, 82655, 89430, 99186, 100650, 108400, 119240, 132248, 134200, 143088, 149050, 161040, 162600, 165310, 178860, 181841, 198372, 201300, 223575, 238480, 247965, 264496, 268400, 298100, 325200, 330620, 357720, 363682, 396744, 402600, 413275, 447150, 495930, 545523, 596200, 661240, 715440, 727364, 793488, 805200, 826550, 894300, 909205, 991860, 1091046, 1192400, 1239825, 1322480, 1454728, 1653100, 1788600, 1818410, 1983720, 2182092, 2479650, 2727615, 2909456, 3306200, 3577200, 3636820, 3967440, 4364184, 4546025, 4959300, 5455230, 6612400, 7273640, 8728368, 9092050, 9918600, 10910460, 13638075, 14547280, 18184100, 19837200, 21820920, 27276150, 36368200, 43641840, 54552300, 72736400, 109104600, 218209200]

約数ペア:

[(1, 218209200), (2, 109104600), (3, 72736400), (4, 54552300), (5, 43641840), (6, 36368200), (8, 27276150), (10, 21820920), (11, 19837200), (12, 18184100), (15, 14547280), (16, 13638075), (20, 10910460), (22, 9918600), (24, 9092050), (25, 8728368), (30, 7273640), (33, 6612400), (40, 5455230), (44, 4959300), (48, 4546025), (50, 4364184), (55, 3967440), (60, 3636820), (61, 3577200), (66, 3306200), (75, 2909456), (80, 2727615), (88, 2479650), (100, 2182092), (110, 1983720), (120, 1818410), (122, 1788600), (132, 1653100), (150, 1454728), (165, 1322480), (176, 1239825), (183, 1192400), (200, 1091046), (220, 991860), (240, 909205), (244, 894300), (264, 826550), (271, 805200), (275, 793488), (300, 727364), (305, 715440), (330, 661240), (366, 596200), (400, 545523), (440, 495930), (488, 447150), (528, 413275), (542, 402600), (550, 396744), (600, 363682), (610, 357720), (660, 330620), (671, 325200), (732, 298100), (813, 268400), (825, 264496), (880, 247965), (915, 238480), (976, 223575), (1084, 201300), (1100, 198372), (1200, 181841), (1220, 178860), (1320, 165310), (1342, 162600), (1355, 161040), (1464, 149050), (1525, 143088), (1626, 134200), (1650, 132248), (1830, 119240), (2013, 108400), (2168, 100650), (2200, 99186), (2440, 89430), (2640, 82655), (2684, 81300), (2710, 80520), (2928, 74525), (2981, 73200), (3050, 71544), (3252, 67100), (3300, 66124), (3355, 65040), (3660, 59620), (4026, 54200), (4065, 53680), (4336, 50325), (4400, 49593), (4575, 47696), (4880, 44715), (5368, 40650), (5420, 40260), (5962, 36600), (6100, 35772), (6504, 33550), (6600, 33062), (6710, 32520), (6775, 32208), (7320, 29810), (8052, 27100), (8130, 26840), (8943, 24400), (9150, 23848), (10065, 21680), (10736, 20325), (10840, 20130), (11924, 18300), (12200, 17886), (13008, 16775), (13200, 16531), (13420, 16260), (13550, 16104), (14640, 14905)]