207725700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 216

約数和(自身を含む): 753618432

約数和(自身を除く): 545892732

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, 780, 910, 975, 980, 1050, 1087, 1092, 1225, 1274, 1300, 1365, 1470, 1820, 1911, 1950, 2100, 2174, 2275, 2450, 2548, 2730, 2940, 3185, 3261, 3675, 3822, 3900, 4348, 4550, 4900, 5435, 5460, 6370, 6522, 6825, 7350, 7609, 7644, 9100, 9555, 10870, 12740, 13044, 13650, 14131, 14700, 15218, 15925, 16305, 19110, 21740, 22827, 27175, 27300, 28262, 30436, 31850, 32610, 38045, 38220, 42393, 45654, 47775, 53263, 54350, 56524, 63700, 65220, 70655, 76090, 81525, 84786, 91308, 95550, 98917, 106526, 108700, 114135, 141310, 152180, 159789, 163050, 169572, 190225, 191100, 197834, 211965, 213052, 228270, 266315, 282620, 296751, 319578, 326100, 353275, 380450, 395668, 423930, 456540, 494585, 532630, 570675, 593502, 639156, 692419, 706550, 760900, 798945, 847860, 989170, 1059825, 1065260, 1141350, 1187004, 1331575, 1384838, 1413100, 1483755, 1597890, 1978340, 2077257, 2119650, 2282700, 2472925, 2663150, 2769676, 2967510, 3195780, 3462095, 3994725, 4154514, 4239300, 4945850, 5326300, 5935020, 6924190, 7418775, 7989450, 8309028, 9891700, 10386285, 13848380, 14837550, 15978900, 17310475, 20772570, 29675100, 34620950, 41545140, 51931425, 69241900, 103862850, 207725700]

約数ペア:

[(1, 207725700), (2, 103862850), (3, 69241900), (4, 51931425), (5, 41545140), (6, 34620950), (7, 29675100), (10, 20772570), (12, 17310475), (13, 15978900), (14, 14837550), (15, 13848380), (20, 10386285), (21, 9891700), (25, 8309028), (26, 7989450), (28, 7418775), (30, 6924190), (35, 5935020), (39, 5326300), (42, 4945850), (49, 4239300), (50, 4154514), (52, 3994725), (60, 3462095), (65, 3195780), (70, 2967510), (75, 2769676), (78, 2663150), (84, 2472925), (91, 2282700), (98, 2119650), (100, 2077257), (105, 1978340), (130, 1597890), (140, 1483755), (147, 1413100), (150, 1384838), (156, 1331575), (175, 1187004), (182, 1141350), (195, 1065260), (196, 1059825), (210, 989170), (245, 847860), (260, 798945), (273, 760900), (294, 706550), (300, 692419), (325, 639156), (350, 593502), (364, 570675), (390, 532630), (420, 494585), (455, 456540), (490, 423930), (525, 395668), (546, 380450), (588, 353275), (637, 326100), (650, 319578), (700, 296751), (735, 282620), (780, 266315), (910, 228270), (975, 213052), (980, 211965), (1050, 197834), (1087, 191100), (1092, 190225), (1225, 169572), (1274, 163050), (1300, 159789), (1365, 152180), (1470, 141310), (1820, 114135), (1911, 108700), (1950, 106526), (2100, 98917), (2174, 95550), (2275, 91308), (2450, 84786), (2548, 81525), (2730, 76090), (2940, 70655), (3185, 65220), (3261, 63700), (3675, 56524), (3822, 54350), (3900, 53263), (4348, 47775), (4550, 45654), (4900, 42393), (5435, 38220), (5460, 38045), (6370, 32610), (6522, 31850), (6825, 30436), (7350, 28262), (7609, 27300), (7644, 27175), (9100, 22827), (9555, 21740), (10870, 19110), (12740, 16305), (13044, 15925), (13650, 15218), (14131, 14700)]