125405700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 216

約数和(自身を含む): 445284000

約数和(自身を除く): 319878300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 175, 190, 196, 210, 228, 245, 266, 285, 294, 300, 350, 380, 399, 420, 449, 475, 490, 525, 532, 570, 588, 665, 700, 735, 798, 898, 931, 950, 980, 1050, 1140, 1225, 1330, 1347, 1425, 1470, 1596, 1796, 1862, 1900, 1995, 2100, 2245, 2450, 2660, 2694, 2793, 2850, 2940, 3143, 3325, 3675, 3724, 3990, 4490, 4655, 4900, 5388, 5586, 5700, 6286, 6650, 6735, 7350, 7980, 8531, 8980, 9310, 9429, 9975, 11172, 11225, 12572, 13300, 13470, 13965, 14700, 15715, 17062, 18620, 18858, 19950, 22001, 22450, 23275, 25593, 26940, 27930, 31430, 33675, 34124, 37716, 39900, 42655, 44002, 44900, 46550, 47145, 51186, 55860, 59717, 62860, 66003, 67350, 69825, 78575, 85310, 88004, 93100, 94290, 102372, 110005, 119434, 127965, 132006, 134700, 139650, 157150, 170620, 179151, 188580, 213275, 220010, 235725, 238868, 255930, 264012, 279300, 298585, 314300, 330015, 358302, 418019, 426550, 440020, 471450, 511860, 550025, 597170, 639825, 660030, 716604, 836038, 853100, 895755, 942900, 1100050, 1194340, 1254057, 1279650, 1320060, 1492925, 1650075, 1672076, 1791510, 2090095, 2200100, 2508114, 2559300, 2985850, 3300150, 3583020, 4180190, 4478775, 5016228, 5971700, 6270285, 6600300, 8360380, 8957550, 10450475, 12540570, 17915100, 20900950, 25081140, 31351425, 41801900, 62702850, 125405700]

約数ペア:

[(1, 125405700), (2, 62702850), (3, 41801900), (4, 31351425), (5, 25081140), (6, 20900950), (7, 17915100), (10, 12540570), (12, 10450475), (14, 8957550), (15, 8360380), (19, 6600300), (20, 6270285), (21, 5971700), (25, 5016228), (28, 4478775), (30, 4180190), (35, 3583020), (38, 3300150), (42, 2985850), (49, 2559300), (50, 2508114), (57, 2200100), (60, 2090095), (70, 1791510), (75, 1672076), (76, 1650075), (84, 1492925), (95, 1320060), (98, 1279650), (100, 1254057), (105, 1194340), (114, 1100050), (133, 942900), (140, 895755), (147, 853100), (150, 836038), (175, 716604), (190, 660030), (196, 639825), (210, 597170), (228, 550025), (245, 511860), (266, 471450), (285, 440020), (294, 426550), (300, 418019), (350, 358302), (380, 330015), (399, 314300), (420, 298585), (449, 279300), (475, 264012), (490, 255930), (525, 238868), (532, 235725), (570, 220010), (588, 213275), (665, 188580), (700, 179151), (735, 170620), (798, 157150), (898, 139650), (931, 134700), (950, 132006), (980, 127965), (1050, 119434), (1140, 110005), (1225, 102372), (1330, 94290), (1347, 93100), (1425, 88004), (1470, 85310), (1596, 78575), (1796, 69825), (1862, 67350), (1900, 66003), (1995, 62860), (2100, 59717), (2245, 55860), (2450, 51186), (2660, 47145), (2694, 46550), (2793, 44900), (2850, 44002), (2940, 42655), (3143, 39900), (3325, 37716), (3675, 34124), (3724, 33675), (3990, 31430), (4490, 27930), (4655, 26940), (4900, 25593), (5388, 23275), (5586, 22450), (5700, 22001), (6286, 19950), (6650, 18858), (6735, 18620), (7350, 17062), (7980, 15715), (8531, 14700), (8980, 13965), (9310, 13470), (9429, 13300), (9975, 12572), (11172, 11225)]