1627115220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 5557144320

約数和(自身を除く): 3930029100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 61, 68, 69, 85, 90, 92, 102, 115, 122, 138, 153, 170, 180, 183, 204, 207, 230, 244, 255, 276, 305, 306, 340, 345, 366, 379, 391, 414, 460, 510, 549, 610, 612, 690, 732, 758, 765, 782, 828, 915, 1020, 1035, 1037, 1098, 1137, 1173, 1220, 1380, 1403, 1516, 1530, 1564, 1830, 1895, 1955, 2070, 2074, 2196, 2274, 2346, 2745, 2806, 3060, 3111, 3411, 3519, 3660, 3790, 3910, 4140, 4148, 4209, 4548, 4692, 5185, 5490, 5612, 5685, 5865, 6222, 6443, 6822, 7015, 7038, 7580, 7820, 8418, 8717, 9333, 10370, 10980, 11370, 11730, 12444, 12627, 12886, 13644, 14030, 14076, 15555, 16836, 17055, 17434, 17595, 18666, 19329, 20740, 21045, 22740, 23119, 23460, 23851, 25254, 25772, 26151, 28060, 31110, 32215, 34110, 34868, 35190, 37332, 38658, 42090, 43585, 46238, 46665, 47702, 50508, 52302, 57987, 62220, 63135, 64430, 68220, 69357, 70380, 71553, 77316, 78453, 84180, 87170, 92476, 93330, 95404, 96645, 104604, 115595, 115974, 119255, 126270, 128860, 130755, 138714, 143106, 148189, 156906, 174340, 186660, 193290, 208071, 214659, 231190, 231948, 238510, 252540, 261510, 277428, 286212, 289935, 296378, 313812, 346785, 357765, 386580, 392265, 393023, 416142, 429318, 444567, 462380, 477020, 523020, 531737, 579870, 592756, 693570, 715530, 740945, 784530, 786046, 832284, 858636, 889134, 1040355, 1063474, 1073295, 1159740, 1179069, 1333701, 1387140, 1431060, 1481890, 1569060, 1572092, 1595211, 1778268, 1965115, 2080710, 2126948, 2146590, 2222835, 2358138, 2658685, 2667402, 2963780, 3190422, 3537207, 3930230, 4161420, 4293180, 4445670, 4716276, 4785633, 5317370, 5334804, 5895345, 6380844, 6668505, 7074414, 7860460, 7976055, 8891340, 9039529, 9571266, 10634740, 11790690, 13337010, 14148828, 15952110, 17686035, 18079058, 19142532, 23581380, 23928165, 26674020, 27118587, 31904220, 35372070, 36158116, 45197645, 47856330, 54237174, 70744140, 81355761, 90395290, 95712660, 108474348, 135592935, 162711522, 180790580, 271185870, 325423044, 406778805, 542371740, 813557610, 1627115220]

約数ペア:

[(1, 1627115220), (2, 813557610), (3, 542371740), (4, 406778805), (5, 325423044), (6, 271185870), (9, 180790580), (10, 162711522), (12, 135592935), (15, 108474348), (17, 95712660), (18, 90395290), (20, 81355761), (23, 70744140), (30, 54237174), (34, 47856330), (36, 45197645), (45, 36158116), (46, 35372070), (51, 31904220), (60, 27118587), (61, 26674020), (68, 23928165), (69, 23581380), (85, 19142532), (90, 18079058), (92, 17686035), (102, 15952110), (115, 14148828), (122, 13337010), (138, 11790690), (153, 10634740), (170, 9571266), (180, 9039529), (183, 8891340), (204, 7976055), (207, 7860460), (230, 7074414), (244, 6668505), (255, 6380844), (276, 5895345), (305, 5334804), (306, 5317370), (340, 4785633), (345, 4716276), (366, 4445670), (379, 4293180), (391, 4161420), (414, 3930230), (460, 3537207), (510, 3190422), (549, 2963780), (610, 2667402), (612, 2658685), (690, 2358138), (732, 2222835), (758, 2146590), (765, 2126948), (782, 2080710), (828, 1965115), (915, 1778268), (1020, 1595211), (1035, 1572092), (1037, 1569060), (1098, 1481890), (1137, 1431060), (1173, 1387140), (1220, 1333701), (1380, 1179069), (1403, 1159740), (1516, 1073295), (1530, 1063474), (1564, 1040355), (1830, 889134), (1895, 858636), (1955, 832284), (2070, 786046), (2074, 784530), (2196, 740945), (2274, 715530), (2346, 693570), (2745, 592756), (2806, 579870), (3060, 531737), (3111, 523020), (3411, 477020), (3519, 462380), (3660, 444567), (3790, 429318), (3910, 416142), (4140, 393023), (4148, 392265), (4209, 386580), (4548, 357765), (4692, 346785), (5185, 313812), (5490, 296378), (5612, 289935), (5685, 286212), (5865, 277428), (6222, 261510), (6443, 252540), (6822, 238510), (7015, 231948), (7038, 231190), (7580, 214659), (7820, 208071), (8418, 193290), (8717, 186660), (9333, 174340), (10370, 156906), (10980, 148189), (11370, 143106), (11730, 138714), (12444, 130755), (12627, 128860), (12886, 126270), (13644, 119255), (14030, 115974), (14076, 115595), (15555, 104604), (16836, 96645), (17055, 95404), (17434, 93330), (17595, 92476), (18666, 87170), (19329, 84180), (20740, 78453), (21045, 77316), (22740, 71553), (23119, 70380), (23460, 69357), (23851, 68220), (25254, 64430), (25772, 63135), (26151, 62220), (28060, 57987), (31110, 52302), (32215, 50508), (34110, 47702), (34868, 46665), (35190, 46238), (37332, 43585), (38658, 42090)]