18456156900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2763

約数の個数: 216

約数和(自身を含む): 59960828928

約数和(自身を除く): 41504672028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 271, 279, 300, 310, 372, 450, 465, 542, 558, 620, 775, 813, 900, 930, 1084, 1116, 1355, 1395, 1550, 1626, 1860, 2325, 2439, 2441, 2710, 2790, 3100, 3252, 4065, 4650, 4878, 4882, 5420, 5580, 6775, 6975, 7323, 8130, 8401, 9300, 9756, 9764, 12195, 12205, 13550, 13950, 14646, 16260, 16802, 20325, 21969, 24390, 24410, 25203, 27100, 27900, 29292, 33604, 36615, 40650, 42005, 43938, 48780, 48820, 50406, 60975, 61025, 73230, 75609, 75671, 81300, 84010, 87876, 100812, 109845, 121950, 122050, 126015, 146460, 151218, 151342, 168020, 183075, 210025, 219690, 227013, 243900, 244100, 252030, 302436, 302684, 366150, 378045, 378355, 420050, 439380, 454026, 504060, 549225, 630075, 661511, 681039, 732300, 756090, 756710, 840100, 908052, 1098450, 1135065, 1260150, 1323022, 1362078, 1512180, 1513420, 1890225, 1891775, 1984533, 2196900, 2270130, 2520300, 2646044, 2724156, 3307555, 3405195, 3780450, 3783550, 3969066, 4540260, 5675325, 5953599, 6615110, 6810390, 7560900, 7567100, 7938132, 9922665, 11350650, 11907198, 13230220, 13620780, 16537775, 17025975, 19845330, 20506841, 22701300, 23814396, 29767995, 33075550, 34051950, 39690660, 41013682, 49613325, 59535990, 61520523, 66151100, 68103900, 82027364, 99226650, 102534205, 119071980, 123041046, 148839975, 184561569, 198453300, 205068410, 246082092, 297679950, 307602615, 369123138, 410136820, 512671025, 595359900, 615205230, 738246276, 922807845, 1025342050, 1230410460, 1538013075, 1845615690, 2050684100, 3076026150, 3691231380, 4614039225, 6152052300, 9228078450, 18456156900]

約数ペア:

[(1, 18456156900), (2, 9228078450), (3, 6152052300), (4, 4614039225), (5, 3691231380), (6, 3076026150), (9, 2050684100), (10, 1845615690), (12, 1538013075), (15, 1230410460), (18, 1025342050), (20, 922807845), (25, 738246276), (30, 615205230), (31, 595359900), (36, 512671025), (45, 410136820), (50, 369123138), (60, 307602615), (62, 297679950), (75, 246082092), (90, 205068410), (93, 198453300), (100, 184561569), (124, 148839975), (150, 123041046), (155, 119071980), (180, 102534205), (186, 99226650), (225, 82027364), (271, 68103900), (279, 66151100), (300, 61520523), (310, 59535990), (372, 49613325), (450, 41013682), (465, 39690660), (542, 34051950), (558, 33075550), (620, 29767995), (775, 23814396), (813, 22701300), (900, 20506841), (930, 19845330), (1084, 17025975), (1116, 16537775), (1355, 13620780), (1395, 13230220), (1550, 11907198), (1626, 11350650), (1860, 9922665), (2325, 7938132), (2439, 7567100), (2441, 7560900), (2710, 6810390), (2790, 6615110), (3100, 5953599), (3252, 5675325), (4065, 4540260), (4650, 3969066), (4878, 3783550), (4882, 3780450), (5420, 3405195), (5580, 3307555), (6775, 2724156), (6975, 2646044), (7323, 2520300), (8130, 2270130), (8401, 2196900), (9300, 1984533), (9756, 1891775), (9764, 1890225), (12195, 1513420), (12205, 1512180), (13550, 1362078), (13950, 1323022), (14646, 1260150), (16260, 1135065), (16802, 1098450), (20325, 908052), (21969, 840100), (24390, 756710), (24410, 756090), (25203, 732300), (27100, 681039), (27900, 661511), (29292, 630075), (33604, 549225), (36615, 504060), (40650, 454026), (42005, 439380), (43938, 420050), (48780, 378355), (48820, 378045), (50406, 366150), (60975, 302684), (61025, 302436), (73230, 252030), (75609, 244100), (75671, 243900), (81300, 227013), (84010, 219690), (87876, 210025), (100812, 183075), (109845, 168020), (121950, 151342), (122050, 151218), (126015, 146460)]