141222900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 216

約数和(自身を含む): 512571360

約数和(自身を除く): 371348460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 739, 780, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1470, 1478, 1820, 1911, 1950, 2100, 2217, 2275, 2450, 2548, 2730, 2940, 2956, 3185, 3675, 3695, 3822, 3900, 4434, 4550, 4900, 5173, 5460, 6370, 6825, 7350, 7390, 7644, 8868, 9100, 9555, 9607, 10346, 11085, 12740, 13650, 14700, 14780, 15519, 15925, 18475, 19110, 19214, 20692, 22170, 25865, 27300, 28821, 31038, 31850, 36211, 36950, 38220, 38428, 44340, 47775, 48035, 51730, 55425, 57642, 62076, 63700, 67249, 72422, 73900, 77595, 95550, 96070, 103460, 108633, 110850, 115284, 129325, 134498, 144105, 144844, 155190, 181055, 191100, 192140, 201747, 217266, 221700, 240175, 258650, 268996, 288210, 310380, 336245, 362110, 387975, 403494, 434532, 470743, 480350, 517300, 543165, 576420, 672490, 720525, 724220, 775950, 806988, 905275, 941486, 960700, 1008735, 1086330, 1344980, 1412229, 1441050, 1551900, 1681225, 1810550, 1882972, 2017470, 2172660, 2353715, 2715825, 2824458, 2882100, 3362450, 3621100, 4034940, 4707430, 5043675, 5431650, 5648916, 6724900, 7061145, 9414860, 10087350, 10863300, 11768575, 14122290, 20174700, 23537150, 28244580, 35305725, 47074300, 70611450, 141222900]

約数ペア:

[(1, 141222900), (2, 70611450), (3, 47074300), (4, 35305725), (5, 28244580), (6, 23537150), (7, 20174700), (10, 14122290), (12, 11768575), (13, 10863300), (14, 10087350), (15, 9414860), (20, 7061145), (21, 6724900), (25, 5648916), (26, 5431650), (28, 5043675), (30, 4707430), (35, 4034940), (39, 3621100), (42, 3362450), (49, 2882100), (50, 2824458), (52, 2715825), (60, 2353715), (65, 2172660), (70, 2017470), (75, 1882972), (78, 1810550), (84, 1681225), (91, 1551900), (98, 1441050), (100, 1412229), (105, 1344980), (130, 1086330), (140, 1008735), (147, 960700), (150, 941486), (156, 905275), (175, 806988), (182, 775950), (195, 724220), (196, 720525), (210, 672490), (245, 576420), (260, 543165), (273, 517300), (294, 480350), (300, 470743), (325, 434532), (350, 403494), (364, 387975), (390, 362110), (420, 336245), (455, 310380), (490, 288210), (525, 268996), (546, 258650), (588, 240175), (637, 221700), (650, 217266), (700, 201747), (735, 192140), (739, 191100), (780, 181055), (910, 155190), (975, 144844), (980, 144105), (1050, 134498), (1092, 129325), (1225, 115284), (1274, 110850), (1300, 108633), (1365, 103460), (1470, 96070), (1478, 95550), (1820, 77595), (1911, 73900), (1950, 72422), (2100, 67249), (2217, 63700), (2275, 62076), (2450, 57642), (2548, 55425), (2730, 51730), (2940, 48035), (2956, 47775), (3185, 44340), (3675, 38428), (3695, 38220), (3822, 36950), (3900, 36211), (4434, 31850), (4550, 31038), (4900, 28821), (5173, 27300), (5460, 25865), (6370, 22170), (6825, 20692), (7350, 19214), (7390, 19110), (7644, 18475), (8868, 15925), (9100, 15519), (9555, 14780), (9607, 14700), (10346, 13650), (11085, 12740)]