327153780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 216

約数和(自身を含む): 1113010080

約数和(自身を除く): 785856300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 289, 306, 323, 331, 340, 342, 380, 510, 570, 578, 612, 646, 662, 684, 765, 855, 867, 969, 993, 1020, 1140, 1156, 1292, 1324, 1445, 1530, 1615, 1655, 1710, 1734, 1938, 1986, 2601, 2890, 2907, 2979, 3060, 3230, 3310, 3420, 3468, 3876, 3972, 4335, 4845, 4965, 5202, 5491, 5627, 5780, 5814, 5958, 6289, 6460, 6620, 8670, 9690, 9930, 10404, 10982, 11254, 11628, 11916, 12578, 13005, 14535, 14895, 16473, 16881, 17340, 18867, 19380, 19860, 21964, 22508, 25156, 26010, 27455, 28135, 29070, 29790, 31445, 32946, 33762, 37734, 49419, 50643, 52020, 54910, 56270, 56601, 58140, 59580, 62890, 65892, 67524, 75468, 82365, 84405, 94335, 95659, 98838, 101286, 106913, 109820, 112540, 113202, 125780, 164730, 168810, 188670, 191318, 197676, 202572, 213826, 226404, 247095, 253215, 283005, 286977, 320739, 329460, 337620, 377340, 382636, 427652, 478295, 494190, 506430, 534565, 566010, 573954, 641478, 860931, 956590, 962217, 988380, 1012860, 1069130, 1132020, 1147908, 1282956, 1434885, 1603695, 1721862, 1817521, 1913180, 1924434, 2138260, 2869770, 3207390, 3443724, 3635042, 3848868, 4304655, 4811085, 5452563, 5739540, 6414780, 7270084, 8609310, 9087605, 9622170, 10905126, 16357689, 17218620, 18175210, 19244340, 21810252, 27262815, 32715378, 36350420, 54525630, 65430756, 81788445, 109051260, 163576890, 327153780]

約数ペア:

[(1, 327153780), (2, 163576890), (3, 109051260), (4, 81788445), (5, 65430756), (6, 54525630), (9, 36350420), (10, 32715378), (12, 27262815), (15, 21810252), (17, 19244340), (18, 18175210), (19, 17218620), (20, 16357689), (30, 10905126), (34, 9622170), (36, 9087605), (38, 8609310), (45, 7270084), (51, 6414780), (57, 5739540), (60, 5452563), (68, 4811085), (76, 4304655), (85, 3848868), (90, 3635042), (95, 3443724), (102, 3207390), (114, 2869770), (153, 2138260), (170, 1924434), (171, 1913180), (180, 1817521), (190, 1721862), (204, 1603695), (228, 1434885), (255, 1282956), (285, 1147908), (289, 1132020), (306, 1069130), (323, 1012860), (331, 988380), (340, 962217), (342, 956590), (380, 860931), (510, 641478), (570, 573954), (578, 566010), (612, 534565), (646, 506430), (662, 494190), (684, 478295), (765, 427652), (855, 382636), (867, 377340), (969, 337620), (993, 329460), (1020, 320739), (1140, 286977), (1156, 283005), (1292, 253215), (1324, 247095), (1445, 226404), (1530, 213826), (1615, 202572), (1655, 197676), (1710, 191318), (1734, 188670), (1938, 168810), (1986, 164730), (2601, 125780), (2890, 113202), (2907, 112540), (2979, 109820), (3060, 106913), (3230, 101286), (3310, 98838), (3420, 95659), (3468, 94335), (3876, 84405), (3972, 82365), (4335, 75468), (4845, 67524), (4965, 65892), (5202, 62890), (5491, 59580), (5627, 58140), (5780, 56601), (5814, 56270), (5958, 54910), (6289, 52020), (6460, 50643), (6620, 49419), (8670, 37734), (9690, 33762), (9930, 32946), (10404, 31445), (10982, 29790), (11254, 29070), (11628, 28135), (11916, 27455), (12578, 26010), (13005, 25156), (14535, 22508), (14895, 21964), (16473, 19860), (16881, 19380), (17340, 18867)]