27805050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 94548636

約数和(自身を除く): 66743586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 97, 98, 105, 117, 126, 130, 147, 150, 175, 182, 194, 195, 210, 225, 234, 245, 273, 291, 294, 315, 325, 350, 390, 441, 450, 455, 485, 490, 525, 546, 582, 585, 630, 637, 650, 679, 735, 819, 873, 882, 910, 970, 975, 1050, 1170, 1225, 1261, 1274, 1358, 1365, 1455, 1470, 1575, 1638, 1746, 1911, 1950, 2037, 2205, 2275, 2425, 2450, 2522, 2730, 2910, 2925, 3150, 3185, 3395, 3675, 3783, 3822, 4074, 4095, 4365, 4410, 4550, 4753, 4850, 5733, 5850, 6111, 6305, 6370, 6790, 6825, 7275, 7350, 7566, 8190, 8730, 8827, 9506, 9555, 10185, 11025, 11349, 11466, 12222, 12610, 13650, 14259, 14550, 15925, 16975, 17654, 18915, 19110, 20370, 20475, 21825, 22050, 22698, 23765, 26481, 28518, 28665, 30555, 31525, 31850, 33950, 37830, 40950, 42777, 43650, 44135, 47530, 47775, 50925, 52962, 56745, 57330, 61110, 61789, 63050, 71295, 79443, 85554, 88270, 94575, 95550, 101850, 113490, 118825, 123578, 132405, 142590, 143325, 152775, 158886, 185367, 189150, 213885, 220675, 237650, 264810, 283725, 286650, 305550, 308945, 356475, 370734, 397215, 427770, 441350, 556101, 567450, 617890, 662025, 712950, 794430, 926835, 1069425, 1112202, 1324050, 1544725, 1853670, 1986075, 2138850, 2780505, 3089450, 3972150, 4634175, 5561010, 9268350, 13902525, 27805050]

約数ペア:

[(1, 27805050), (2, 13902525), (3, 9268350), (5, 5561010), (6, 4634175), (7, 3972150), (9, 3089450), (10, 2780505), (13, 2138850), (14, 1986075), (15, 1853670), (18, 1544725), (21, 1324050), (25, 1112202), (26, 1069425), (30, 926835), (35, 794430), (39, 712950), (42, 662025), (45, 617890), (49, 567450), (50, 556101), (63, 441350), (65, 427770), (70, 397215), (75, 370734), (78, 356475), (90, 308945), (91, 305550), (97, 286650), (98, 283725), (105, 264810), (117, 237650), (126, 220675), (130, 213885), (147, 189150), (150, 185367), (175, 158886), (182, 152775), (194, 143325), (195, 142590), (210, 132405), (225, 123578), (234, 118825), (245, 113490), (273, 101850), (291, 95550), (294, 94575), (315, 88270), (325, 85554), (350, 79443), (390, 71295), (441, 63050), (450, 61789), (455, 61110), (485, 57330), (490, 56745), (525, 52962), (546, 50925), (582, 47775), (585, 47530), (630, 44135), (637, 43650), (650, 42777), (679, 40950), (735, 37830), (819, 33950), (873, 31850), (882, 31525), (910, 30555), (970, 28665), (975, 28518), (1050, 26481), (1170, 23765), (1225, 22698), (1261, 22050), (1274, 21825), (1358, 20475), (1365, 20370), (1455, 19110), (1470, 18915), (1575, 17654), (1638, 16975), (1746, 15925), (1911, 14550), (1950, 14259), (2037, 13650), (2205, 12610), (2275, 12222), (2425, 11466), (2450, 11349), (2522, 11025), (2730, 10185), (2910, 9555), (2925, 9506), (3150, 8827), (3185, 8730), (3395, 8190), (3675, 7566), (3783, 7350), (3822, 7275), (4074, 6825), (4095, 6790), (4365, 6370), (4410, 6305), (4550, 6111), (4753, 5850), (4850, 5733)]