223141100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 631709568

約数和(自身を除く): 408568468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 49, 50, 52, 62, 65, 70, 91, 98, 100, 113, 124, 130, 140, 155, 175, 182, 196, 217, 226, 245, 260, 310, 325, 350, 364, 403, 434, 452, 455, 490, 565, 620, 637, 650, 700, 775, 791, 806, 868, 910, 980, 1085, 1130, 1225, 1274, 1300, 1469, 1519, 1550, 1582, 1612, 1820, 2015, 2170, 2260, 2275, 2450, 2548, 2821, 2825, 2938, 3038, 3100, 3164, 3185, 3503, 3955, 4030, 4340, 4550, 4900, 5425, 5537, 5642, 5650, 5876, 6076, 6370, 7006, 7345, 7595, 7910, 8060, 9100, 10075, 10283, 10850, 11074, 11284, 11300, 12740, 14012, 14105, 14690, 15190, 15820, 15925, 17515, 19747, 19775, 20150, 20566, 21700, 22148, 24521, 27685, 28210, 29380, 30380, 31850, 35030, 36725, 37975, 39494, 39550, 40300, 41132, 45539, 49042, 51415, 55370, 56420, 63700, 70060, 70525, 71981, 73450, 75950, 78988, 79100, 87575, 91078, 98084, 98735, 102830, 110740, 122605, 138425, 141050, 143962, 146900, 151900, 171647, 175150, 182156, 197470, 205660, 227695, 245210, 257075, 276850, 282100, 287924, 318773, 343294, 350300, 359905, 394940, 455390, 490420, 493675, 514150, 553700, 613025, 637546, 686588, 719810, 858235, 910780, 987350, 1028300, 1138475, 1226050, 1275092, 1439620, 1593865, 1716470, 1799525, 1974700, 2231411, 2276950, 2452100, 3187730, 3432940, 3599050, 4291175, 4462822, 4553900, 6375460, 7198100, 7969325, 8582350, 8925644, 11157055, 15938650, 17164700, 22314110, 31877300, 44628220, 55785275, 111570550, 223141100]

約数ペア:

[(1, 223141100), (2, 111570550), (4, 55785275), (5, 44628220), (7, 31877300), (10, 22314110), (13, 17164700), (14, 15938650), (20, 11157055), (25, 8925644), (26, 8582350), (28, 7969325), (31, 7198100), (35, 6375460), (49, 4553900), (50, 4462822), (52, 4291175), (62, 3599050), (65, 3432940), (70, 3187730), (91, 2452100), (98, 2276950), (100, 2231411), (113, 1974700), (124, 1799525), (130, 1716470), (140, 1593865), (155, 1439620), (175, 1275092), (182, 1226050), (196, 1138475), (217, 1028300), (226, 987350), (245, 910780), (260, 858235), (310, 719810), (325, 686588), (350, 637546), (364, 613025), (403, 553700), (434, 514150), (452, 493675), (455, 490420), (490, 455390), (565, 394940), (620, 359905), (637, 350300), (650, 343294), (700, 318773), (775, 287924), (791, 282100), (806, 276850), (868, 257075), (910, 245210), (980, 227695), (1085, 205660), (1130, 197470), (1225, 182156), (1274, 175150), (1300, 171647), (1469, 151900), (1519, 146900), (1550, 143962), (1582, 141050), (1612, 138425), (1820, 122605), (2015, 110740), (2170, 102830), (2260, 98735), (2275, 98084), (2450, 91078), (2548, 87575), (2821, 79100), (2825, 78988), (2938, 75950), (3038, 73450), (3100, 71981), (3164, 70525), (3185, 70060), (3503, 63700), (3955, 56420), (4030, 55370), (4340, 51415), (4550, 49042), (4900, 45539), (5425, 41132), (5537, 40300), (5642, 39550), (5650, 39494), (5876, 37975), (6076, 36725), (6370, 35030), (7006, 31850), (7345, 30380), (7595, 29380), (7910, 28210), (8060, 27685), (9100, 24521), (10075, 22148), (10283, 21700), (10850, 20566), (11074, 20150), (11284, 19775), (11300, 19747), (12740, 17515), (14012, 15925), (14105, 15820), (14690, 15190)]