147724560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 280

約数和(自身を含む): 548904600

約数和(自身を除く): 401180040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 149, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 298, 306, 324, 340, 360, 405, 408, 432, 447, 459, 486, 510, 540, 596, 612, 648, 680, 720, 729, 745, 765, 810, 816, 894, 918, 972, 1020, 1080, 1192, 1215, 1224, 1296, 1341, 1360, 1377, 1458, 1490, 1530, 1620, 1788, 1836, 1944, 2040, 2160, 2235, 2295, 2384, 2430, 2448, 2533, 2682, 2754, 2916, 2980, 3060, 3240, 3576, 3645, 3672, 3888, 4023, 4080, 4131, 4470, 4590, 4860, 5066, 5364, 5508, 5832, 5960, 6120, 6480, 6705, 6885, 7152, 7290, 7344, 7599, 8046, 8262, 8940, 9180, 9720, 10132, 10728, 11016, 11664, 11920, 12069, 12240, 12393, 12665, 13410, 13770, 14580, 15198, 16092, 16524, 17880, 18360, 19440, 20115, 20264, 20655, 21456, 22032, 22797, 24138, 24786, 25330, 26820, 27540, 29160, 30396, 32184, 33048, 35760, 36207, 36720, 37995, 40230, 40528, 41310, 45594, 48276, 49572, 50660, 53640, 55080, 58320, 60345, 60792, 61965, 64368, 66096, 68391, 72414, 75990, 80460, 82620, 91188, 96552, 99144, 101320, 107280, 108621, 110160, 113985, 120690, 121584, 123930, 136782, 144828, 151980, 160920, 165240, 181035, 182376, 193104, 198288, 202640, 205173, 217242, 227970, 241380, 247860, 273564, 289656, 303960, 321840, 330480, 341955, 362070, 364752, 410346, 434484, 455940, 482760, 495720, 543105, 547128, 579312, 607920, 615519, 683910, 724140, 820692, 868968, 911880, 965520, 991440, 1025865, 1086210, 1094256, 1231038, 1367820, 1448280, 1641384, 1737936, 1823760, 1846557, 2051730, 2172420, 2462076, 2735640, 2896560, 3077595, 3282768, 3693114, 4103460, 4344840, 4924152, 5471280, 6155190, 7386228, 8206920, 8689680, 9232785, 9848304, 12310380, 14772456, 16413840, 18465570, 24620760, 29544912, 36931140, 49241520, 73862280, 147724560]

約数ペア:

[(1, 147724560), (2, 73862280), (3, 49241520), (4, 36931140), (5, 29544912), (6, 24620760), (8, 18465570), (9, 16413840), (10, 14772456), (12, 12310380), (15, 9848304), (16, 9232785), (17, 8689680), (18, 8206920), (20, 7386228), (24, 6155190), (27, 5471280), (30, 4924152), (34, 4344840), (36, 4103460), (40, 3693114), (45, 3282768), (48, 3077595), (51, 2896560), (54, 2735640), (60, 2462076), (68, 2172420), (72, 2051730), (80, 1846557), (81, 1823760), (85, 1737936), (90, 1641384), (102, 1448280), (108, 1367820), (120, 1231038), (135, 1094256), (136, 1086210), (144, 1025865), (149, 991440), (153, 965520), (162, 911880), (170, 868968), (180, 820692), (204, 724140), (216, 683910), (240, 615519), (243, 607920), (255, 579312), (270, 547128), (272, 543105), (298, 495720), (306, 482760), (324, 455940), (340, 434484), (360, 410346), (405, 364752), (408, 362070), (432, 341955), (447, 330480), (459, 321840), (486, 303960), (510, 289656), (540, 273564), (596, 247860), (612, 241380), (648, 227970), (680, 217242), (720, 205173), (729, 202640), (745, 198288), (765, 193104), (810, 182376), (816, 181035), (894, 165240), (918, 160920), (972, 151980), (1020, 144828), (1080, 136782), (1192, 123930), (1215, 121584), (1224, 120690), (1296, 113985), (1341, 110160), (1360, 108621), (1377, 107280), (1458, 101320), (1490, 99144), (1530, 96552), (1620, 91188), (1788, 82620), (1836, 80460), (1944, 75990), (2040, 72414), (2160, 68391), (2235, 66096), (2295, 64368), (2384, 61965), (2430, 60792), (2448, 60345), (2533, 58320), (2682, 55080), (2754, 53640), (2916, 50660), (2980, 49572), (3060, 48276), (3240, 45594), (3576, 41310), (3645, 40528), (3672, 40230), (3888, 37995), (4023, 36720), (4080, 36207), (4131, 35760), (4470, 33048), (4590, 32184), (4860, 30396), (5066, 29160), (5364, 27540), (5508, 26820), (5832, 25330), (5960, 24786), (6120, 24138), (6480, 22797), (6705, 22032), (6885, 21456), (7152, 20655), (7290, 20264), (7344, 20115), (7599, 19440), (8046, 18360), (8262, 17880), (8940, 16524), (9180, 16092), (9720, 15198), (10132, 14580), (10728, 13770), (11016, 13410), (11664, 12665), (11920, 12393), (12069, 12240)]