102642750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^4\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 340825680

約数和(自身を除く): 238182930

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, 98, 105, 114, 125, 126, 133, 147, 150, 171, 175, 190, 210, 225, 245, 250, 266, 285, 294, 315, 342, 343, 350, 375, 399, 441, 450, 475, 490, 525, 570, 630, 665, 686, 735, 750, 798, 855, 875, 882, 931, 950, 1029, 1050, 1125, 1197, 1225, 1330, 1425, 1470, 1575, 1710, 1715, 1750, 1862, 1995, 2058, 2205, 2250, 2375, 2394, 2401, 2450, 2625, 2793, 2850, 3087, 3150, 3325, 3430, 3675, 3990, 4275, 4410, 4655, 4750, 4802, 5145, 5250, 5586, 5985, 6125, 6174, 6517, 6650, 7125, 7203, 7350, 7875, 8379, 8550, 8575, 9310, 9975, 10290, 11025, 11970, 12005, 12250, 13034, 13965, 14250, 14406, 15435, 15750, 16625, 16758, 17150, 18375, 19551, 19950, 21375, 21609, 22050, 23275, 24010, 25725, 27930, 29925, 30870, 32585, 33250, 36015, 36750, 39102, 41895, 42750, 42875, 43218, 45619, 46550, 49875, 51450, 55125, 58653, 59850, 60025, 65170, 69825, 72030, 77175, 83790, 85750, 91238, 97755, 99750, 108045, 110250, 116375, 117306, 120050, 128625, 136857, 139650, 149625, 154350, 162925, 180075, 195510, 209475, 216090, 228095, 232750, 257250, 273714, 293265, 299250, 300125, 325850, 349125, 360150, 385875, 410571, 418950, 456190, 488775, 540225, 586530, 600250, 684285, 698250, 771750, 814625, 821142, 900375, 977550, 1047375, 1080450, 1140475, 1368570, 1466325, 1629250, 1800750, 2052855, 2094750, 2280950, 2443875, 2701125, 2932650, 3421425, 4105710, 4887750, 5402250, 5702375, 6842850, 7331625, 10264275, 11404750, 14663250, 17107125, 20528550, 34214250, 51321375, 102642750]

約数ペア:

[(1, 102642750), (2, 51321375), (3, 34214250), (5, 20528550), (6, 17107125), (7, 14663250), (9, 11404750), (10, 10264275), (14, 7331625), (15, 6842850), (18, 5702375), (19, 5402250), (21, 4887750), (25, 4105710), (30, 3421425), (35, 2932650), (38, 2701125), (42, 2443875), (45, 2280950), (49, 2094750), (50, 2052855), (57, 1800750), (63, 1629250), (70, 1466325), (75, 1368570), (90, 1140475), (95, 1080450), (98, 1047375), (105, 977550), (114, 900375), (125, 821142), (126, 814625), (133, 771750), (147, 698250), (150, 684285), (171, 600250), (175, 586530), (190, 540225), (210, 488775), (225, 456190), (245, 418950), (250, 410571), (266, 385875), (285, 360150), (294, 349125), (315, 325850), (342, 300125), (343, 299250), (350, 293265), (375, 273714), (399, 257250), (441, 232750), (450, 228095), (475, 216090), (490, 209475), (525, 195510), (570, 180075), (630, 162925), (665, 154350), (686, 149625), (735, 139650), (750, 136857), (798, 128625), (855, 120050), (875, 117306), (882, 116375), (931, 110250), (950, 108045), (1029, 99750), (1050, 97755), (1125, 91238), (1197, 85750), (1225, 83790), (1330, 77175), (1425, 72030), (1470, 69825), (1575, 65170), (1710, 60025), (1715, 59850), (1750, 58653), (1862, 55125), (1995, 51450), (2058, 49875), (2205, 46550), (2250, 45619), (2375, 43218), (2394, 42875), (2401, 42750), (2450, 41895), (2625, 39102), (2793, 36750), (2850, 36015), (3087, 33250), (3150, 32585), (3325, 30870), (3430, 29925), (3675, 27930), (3990, 25725), (4275, 24010), (4410, 23275), (4655, 22050), (4750, 21609), (4802, 21375), (5145, 19950), (5250, 19551), (5586, 18375), (5985, 17150), (6125, 16758), (6174, 16625), (6517, 15750), (6650, 15435), (7125, 14406), (7203, 14250), (7350, 13965), (7875, 13034), (8379, 12250), (8550, 12005), (8575, 11970), (9310, 11025), (9975, 10290)]