81276300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 324

約数和(自身を含む): 315162120

約数和(自身を除く): 233885820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 49, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 97, 98, 100, 105, 114, 126, 133, 140, 147, 150, 171, 175, 180, 190, 194, 196, 210, 225, 228, 245, 252, 266, 285, 291, 294, 300, 315, 342, 350, 380, 388, 399, 420, 441, 450, 475, 485, 490, 525, 532, 570, 582, 588, 630, 665, 679, 684, 700, 735, 798, 855, 873, 882, 900, 931, 950, 970, 980, 1050, 1140, 1164, 1197, 1225, 1260, 1330, 1358, 1425, 1455, 1470, 1575, 1596, 1710, 1746, 1764, 1843, 1862, 1900, 1940, 1995, 2037, 2100, 2205, 2394, 2425, 2450, 2660, 2716, 2793, 2850, 2910, 2940, 3150, 3325, 3395, 3420, 3492, 3675, 3686, 3724, 3990, 4074, 4275, 4365, 4410, 4655, 4753, 4788, 4850, 4900, 5529, 5586, 5700, 5820, 5985, 6111, 6300, 6650, 6790, 7275, 7350, 7372, 7980, 8148, 8379, 8550, 8730, 8820, 9215, 9310, 9506, 9700, 9975, 10185, 11025, 11058, 11172, 11970, 12222, 12901, 13300, 13580, 13965, 14259, 14550, 14700, 16587, 16758, 16975, 17100, 17460, 18430, 18620, 19012, 19950, 20370, 21825, 22050, 22116, 23275, 23765, 23940, 24444, 25802, 27645, 27930, 28518, 29100, 29925, 30555, 33174, 33516, 33950, 36860, 38703, 39900, 40740, 41895, 42777, 43650, 44100, 46075, 46550, 47530, 50925, 51604, 55290, 55860, 57036, 59850, 61110, 64505, 66348, 67900, 69825, 71295, 77406, 82935, 83790, 85554, 87300, 90307, 92150, 93100, 95060, 101850, 110580, 116109, 118825, 119700, 122220, 129010, 138225, 139650, 142590, 152775, 154812, 165870, 167580, 171108, 180614, 184300, 193515, 203700, 209475, 213885, 232218, 237650, 258020, 270921, 276450, 279300, 285180, 305550, 322525, 331740, 356475, 361228, 387030, 414675, 418950, 427770, 451535, 464436, 475300, 541842, 552900, 580545, 611100, 645050, 712950, 774060, 812763, 829350, 837900, 855540, 903070, 967575, 1069425, 1083684, 1161090, 1290100, 1354605, 1425900, 1625526, 1658700, 1806140, 1935150, 2138850, 2257675, 2322180, 2709210, 2902725, 3251052, 3870300, 4063815, 4277700, 4515350, 5418420, 5805450, 6773025, 8127630, 9030700, 11610900, 13546050, 16255260, 20319075, 27092100, 40638150, 81276300]

約数ペア:

[(1, 81276300), (2, 40638150), (3, 27092100), (4, 20319075), (5, 16255260), (6, 13546050), (7, 11610900), (9, 9030700), (10, 8127630), (12, 6773025), (14, 5805450), (15, 5418420), (18, 4515350), (19, 4277700), (20, 4063815), (21, 3870300), (25, 3251052), (28, 2902725), (30, 2709210), (35, 2322180), (36, 2257675), (38, 2138850), (42, 1935150), (45, 1806140), (49, 1658700), (50, 1625526), (57, 1425900), (60, 1354605), (63, 1290100), (70, 1161090), (75, 1083684), (76, 1069425), (84, 967575), (90, 903070), (95, 855540), (97, 837900), (98, 829350), (100, 812763), (105, 774060), (114, 712950), (126, 645050), (133, 611100), (140, 580545), (147, 552900), (150, 541842), (171, 475300), (175, 464436), (180, 451535), (190, 427770), (194, 418950), (196, 414675), (210, 387030), (225, 361228), (228, 356475), (245, 331740), (252, 322525), (266, 305550), (285, 285180), (291, 279300), (294, 276450), (300, 270921), (315, 258020), (342, 237650), (350, 232218), (380, 213885), (388, 209475), (399, 203700), (420, 193515), (441, 184300), (450, 180614), (475, 171108), (485, 167580), (490, 165870), (525, 154812), (532, 152775), (570, 142590), (582, 139650), (588, 138225), (630, 129010), (665, 122220), (679, 119700), (684, 118825), (700, 116109), (735, 110580), (798, 101850), (855, 95060), (873, 93100), (882, 92150), (900, 90307), (931, 87300), (950, 85554), (970, 83790), (980, 82935), (1050, 77406), (1140, 71295), (1164, 69825), (1197, 67900), (1225, 66348), (1260, 64505), (1330, 61110), (1358, 59850), (1425, 57036), (1455, 55860), (1470, 55290), (1575, 51604), (1596, 50925), (1710, 47530), (1746, 46550), (1764, 46075), (1843, 44100), (1862, 43650), (1900, 42777), (1940, 41895), (1995, 40740), (2037, 39900), (2100, 38703), (2205, 36860), (2394, 33950), (2425, 33516), (2450, 33174), (2660, 30555), (2716, 29925), (2793, 29100), (2850, 28518), (2910, 27930), (2940, 27645), (3150, 25802), (3325, 24444), (3395, 23940), (3420, 23765), (3492, 23275), (3675, 22116), (3686, 22050), (3724, 21825), (3990, 20370), (4074, 19950), (4275, 19012), (4365, 18620), (4410, 18430), (4655, 17460), (4753, 17100), (4788, 16975), (4850, 16758), (4900, 16587), (5529, 14700), (5586, 14550), (5700, 14259), (5820, 13965), (5985, 13580), (6111, 13300), (6300, 12901), (6650, 12222), (6790, 11970), (7275, 11172), (7350, 11058), (7372, 11025), (7980, 10185), (8148, 9975), (8379, 9700), (8550, 9506), (8730, 9310), (8820, 9215)]