149012820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 551940480

約数和(自身を除く): 402927660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 30, 33, 34, 36, 38, 44, 45, 51, 55, 57, 60, 66, 68, 76, 85, 90, 95, 99, 102, 110, 114, 132, 153, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 233, 255, 285, 306, 323, 330, 340, 342, 374, 380, 396, 418, 466, 495, 510, 561, 570, 612, 627, 646, 660, 684, 699, 748, 765, 836, 855, 932, 935, 969, 990, 1020, 1045, 1122, 1140, 1165, 1254, 1292, 1398, 1530, 1615, 1683, 1710, 1870, 1881, 1938, 1980, 2090, 2097, 2244, 2330, 2508, 2563, 2796, 2805, 2907, 3060, 3135, 3230, 3366, 3420, 3495, 3553, 3740, 3762, 3876, 3961, 4180, 4194, 4427, 4660, 4845, 5126, 5610, 5814, 6270, 6460, 6732, 6990, 7106, 7524, 7689, 7922, 8388, 8415, 8854, 9405, 9690, 10252, 10485, 10659, 11220, 11628, 11883, 12540, 12815, 13281, 13980, 14212, 14535, 15378, 15844, 16830, 17708, 17765, 18810, 19380, 19805, 20970, 21318, 22135, 23067, 23766, 25630, 26562, 29070, 30756, 31977, 33660, 35530, 35649, 37620, 38445, 39610, 39843, 41940, 42636, 43571, 44270, 46134, 47532, 48697, 51260, 53124, 53295, 58140, 59415, 63954, 66405, 71060, 71298, 75259, 76890, 79220, 79686, 87142, 88540, 92268, 97394, 106590, 115335, 118830, 127908, 130713, 132810, 142596, 146091, 150518, 153780, 159372, 159885, 174284, 178245, 194788, 199215, 213180, 217855, 225777, 230670, 237660, 243485, 261426, 265620, 292182, 301036, 319770, 356490, 376295, 392139, 398430, 435710, 438273, 451554, 461340, 486970, 522852, 584364, 639540, 653565, 677331, 712980, 730455, 752590, 784278, 796860, 827849, 871420, 876546, 903108, 973940, 1128885, 1307130, 1354662, 1460910, 1505180, 1568556, 1655698, 1753092, 1960695, 2191365, 2257770, 2483547, 2614260, 2709324, 2921820, 3311396, 3386655, 3921390, 4139245, 4382730, 4515540, 4967094, 6773310, 7450641, 7842780, 8278490, 8765460, 9934188, 12417735, 13546620, 14901282, 16556980, 24835470, 29802564, 37253205, 49670940, 74506410, 149012820]

約数ペア:

[(1, 149012820), (2, 74506410), (3, 49670940), (4, 37253205), (5, 29802564), (6, 24835470), (9, 16556980), (10, 14901282), (11, 13546620), (12, 12417735), (15, 9934188), (17, 8765460), (18, 8278490), (19, 7842780), (20, 7450641), (22, 6773310), (30, 4967094), (33, 4515540), (34, 4382730), (36, 4139245), (38, 3921390), (44, 3386655), (45, 3311396), (51, 2921820), (55, 2709324), (57, 2614260), (60, 2483547), (66, 2257770), (68, 2191365), (76, 1960695), (85, 1753092), (90, 1655698), (95, 1568556), (99, 1505180), (102, 1460910), (110, 1354662), (114, 1307130), (132, 1128885), (153, 973940), (165, 903108), (170, 876546), (171, 871420), (180, 827849), (187, 796860), (190, 784278), (198, 752590), (204, 730455), (209, 712980), (220, 677331), (228, 653565), (233, 639540), (255, 584364), (285, 522852), (306, 486970), (323, 461340), (330, 451554), (340, 438273), (342, 435710), (374, 398430), (380, 392139), (396, 376295), (418, 356490), (466, 319770), (495, 301036), (510, 292182), (561, 265620), (570, 261426), (612, 243485), (627, 237660), (646, 230670), (660, 225777), (684, 217855), (699, 213180), (748, 199215), (765, 194788), (836, 178245), (855, 174284), (932, 159885), (935, 159372), (969, 153780), (990, 150518), (1020, 146091), (1045, 142596), (1122, 132810), (1140, 130713), (1165, 127908), (1254, 118830), (1292, 115335), (1398, 106590), (1530, 97394), (1615, 92268), (1683, 88540), (1710, 87142), (1870, 79686), (1881, 79220), (1938, 76890), (1980, 75259), (2090, 71298), (2097, 71060), (2244, 66405), (2330, 63954), (2508, 59415), (2563, 58140), (2796, 53295), (2805, 53124), (2907, 51260), (3060, 48697), (3135, 47532), (3230, 46134), (3366, 44270), (3420, 43571), (3495, 42636), (3553, 41940), (3740, 39843), (3762, 39610), (3876, 38445), (3961, 37620), (4180, 35649), (4194, 35530), (4427, 33660), (4660, 31977), (4845, 30756), (5126, 29070), (5610, 26562), (5814, 25630), (6270, 23766), (6460, 23067), (6732, 22135), (6990, 21318), (7106, 20970), (7524, 19805), (7689, 19380), (7922, 18810), (8388, 17765), (8415, 17708), (8854, 16830), (9405, 15844), (9690, 15378), (10252, 14535), (10485, 14212), (10659, 13980), (11220, 13281), (11628, 12815), (11883, 12540)]