71269100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 192362688

約数和(自身を除く): 121093588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 53, 68, 70, 85, 100, 106, 113, 119, 140, 170, 175, 212, 226, 238, 265, 340, 350, 371, 425, 452, 476, 530, 565, 595, 700, 742, 791, 850, 901, 1060, 1130, 1190, 1325, 1484, 1582, 1700, 1802, 1855, 1921, 2260, 2380, 2650, 2825, 2975, 3164, 3604, 3710, 3842, 3955, 4505, 5300, 5650, 5950, 5989, 6307, 7420, 7684, 7910, 9010, 9275, 9605, 11300, 11900, 11978, 12614, 13447, 15820, 18020, 18550, 19210, 19775, 22525, 23956, 25228, 26894, 29945, 31535, 37100, 38420, 39550, 41923, 45050, 48025, 53788, 59890, 63070, 67235, 79100, 83846, 90100, 96050, 101813, 119780, 126140, 134470, 149725, 157675, 167692, 192100, 203626, 209615, 268940, 299450, 315350, 336175, 407252, 419230, 509065, 598900, 630700, 672350, 712691, 838460, 1018130, 1048075, 1344700, 1425382, 2036260, 2096150, 2545325, 2850764, 3563455, 4192300, 5090650, 7126910, 10181300, 14253820, 17817275, 35634550, 71269100]

約数ペア:

[(1, 71269100), (2, 35634550), (4, 17817275), (5, 14253820), (7, 10181300), (10, 7126910), (14, 5090650), (17, 4192300), (20, 3563455), (25, 2850764), (28, 2545325), (34, 2096150), (35, 2036260), (50, 1425382), (53, 1344700), (68, 1048075), (70, 1018130), (85, 838460), (100, 712691), (106, 672350), (113, 630700), (119, 598900), (140, 509065), (170, 419230), (175, 407252), (212, 336175), (226, 315350), (238, 299450), (265, 268940), (340, 209615), (350, 203626), (371, 192100), (425, 167692), (452, 157675), (476, 149725), (530, 134470), (565, 126140), (595, 119780), (700, 101813), (742, 96050), (791, 90100), (850, 83846), (901, 79100), (1060, 67235), (1130, 63070), (1190, 59890), (1325, 53788), (1484, 48025), (1582, 45050), (1700, 41923), (1802, 39550), (1855, 38420), (1921, 37100), (2260, 31535), (2380, 29945), (2650, 26894), (2825, 25228), (2975, 23956), (3164, 22525), (3604, 19775), (3710, 19210), (3842, 18550), (3955, 18020), (4505, 15820), (5300, 13447), (5650, 12614), (5950, 11978), (5989, 11900), (6307, 11300), (7420, 9605), (7684, 9275), (7910, 9010)]