284467050

素因数分解:

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

素因数の和:155

約数の個数: 288

約数和(自身を含む): 947856000

約数和(自身を除く): 663388950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 49, 50, 57, 63, 70, 75, 90, 95, 97, 98, 105, 114, 126, 133, 147, 150, 171, 175, 190, 194, 210, 225, 245, 266, 285, 291, 294, 315, 342, 343, 350, 399, 441, 450, 475, 485, 490, 525, 570, 582, 630, 665, 679, 686, 735, 798, 855, 873, 882, 931, 950, 970, 1029, 1050, 1197, 1225, 1330, 1358, 1425, 1455, 1470, 1575, 1710, 1715, 1746, 1843, 1862, 1995, 2037, 2058, 2205, 2394, 2425, 2450, 2793, 2850, 2910, 3087, 3150, 3325, 3395, 3430, 3675, 3686, 3990, 4074, 4275, 4365, 4410, 4655, 4753, 4850, 5145, 5529, 5586, 5985, 6111, 6174, 6517, 6650, 6790, 7275, 7350, 8379, 8550, 8575, 8730, 9215, 9310, 9506, 9975, 10185, 10290, 11025, 11058, 11970, 12222, 12901, 13034, 13965, 14259, 14550, 15435, 16587, 16758, 16975, 17150, 18430, 19551, 19950, 20370, 21825, 22050, 23275, 23765, 25725, 25802, 27645, 27930, 28518, 29925, 30555, 30870, 32585, 33174, 33271, 33950, 38703, 39102, 41895, 42777, 43650, 46075, 46550, 47530, 50925, 51450, 55290, 58653, 59850, 61110, 64505, 65170, 66542, 69825, 71295, 77175, 77406, 82935, 83790, 85554, 90307, 92150, 97755, 99813, 101850, 116109, 117306, 118825, 129010, 138225, 139650, 142590, 152775, 154350, 162925, 165870, 166355, 180614, 193515, 195510, 199626, 209475, 213885, 232218, 237650, 270921, 276450, 293265, 299439, 305550, 322525, 325850, 332710, 356475, 387030, 414675, 418950, 427770, 451535, 488775, 499065, 541842, 580545, 586530, 598878, 632149, 645050, 712950, 812763, 829350, 831775, 903070, 967575, 977550, 998130, 1069425, 1161090, 1264298, 1354605, 1466325, 1497195, 1625526, 1663550, 1896447, 1935150, 2138850, 2257675, 2495325, 2709210, 2902725, 2932650, 2994390, 3160745, 3792894, 4063815, 4515350, 4990650, 5689341, 5805450, 6321490, 6773025, 7485975, 8127630, 9482235, 11378682, 13546050, 14971950, 15803725, 18964470, 20319075, 28446705, 31607450, 40638150, 47411175, 56893410, 94822350, 142233525, 284467050]

約数ペア:

[(1, 284467050), (2, 142233525), (3, 94822350), (5, 56893410), (6, 47411175), (7, 40638150), (9, 31607450), (10, 28446705), (14, 20319075), (15, 18964470), (18, 15803725), (19, 14971950), (21, 13546050), (25, 11378682), (30, 9482235), (35, 8127630), (38, 7485975), (42, 6773025), (45, 6321490), (49, 5805450), (50, 5689341), (57, 4990650), (63, 4515350), (70, 4063815), (75, 3792894), (90, 3160745), (95, 2994390), (97, 2932650), (98, 2902725), (105, 2709210), (114, 2495325), (126, 2257675), (133, 2138850), (147, 1935150), (150, 1896447), (171, 1663550), (175, 1625526), (190, 1497195), (194, 1466325), (210, 1354605), (225, 1264298), (245, 1161090), (266, 1069425), (285, 998130), (291, 977550), (294, 967575), (315, 903070), (342, 831775), (343, 829350), (350, 812763), (399, 712950), (441, 645050), (450, 632149), (475, 598878), (485, 586530), (490, 580545), (525, 541842), (570, 499065), (582, 488775), (630, 451535), (665, 427770), (679, 418950), (686, 414675), (735, 387030), (798, 356475), (855, 332710), (873, 325850), (882, 322525), (931, 305550), (950, 299439), (970, 293265), (1029, 276450), (1050, 270921), (1197, 237650), (1225, 232218), (1330, 213885), (1358, 209475), (1425, 199626), (1455, 195510), (1470, 193515), (1575, 180614), (1710, 166355), (1715, 165870), (1746, 162925), (1843, 154350), (1862, 152775), (1995, 142590), (2037, 139650), (2058, 138225), (2205, 129010), (2394, 118825), (2425, 117306), (2450, 116109), (2793, 101850), (2850, 99813), (2910, 97755), (3087, 92150), (3150, 90307), (3325, 85554), (3395, 83790), (3430, 82935), (3675, 77406), (3686, 77175), (3990, 71295), (4074, 69825), (4275, 66542), (4365, 65170), (4410, 64505), (4655, 61110), (4753, 59850), (4850, 58653), (5145, 55290), (5529, 51450), (5586, 50925), (5985, 47530), (6111, 46550), (6174, 46075), (6517, 43650), (6650, 42777), (6790, 41895), (7275, 39102), (7350, 38703), (8379, 33950), (8550, 33271), (8575, 33174), (8730, 32585), (9215, 30870), (9310, 30555), (9506, 29925), (9975, 28518), (10185, 27930), (10290, 27645), (11025, 25802), (11058, 25725), (11970, 23765), (12222, 23275), (12901, 22050), (13034, 21825), (13965, 20370), (14259, 19950), (14550, 19551), (15435, 18430), (16587, 17150), (16758, 16975)]