7301471220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 23689153488

約数和(自身を除く): 16387682268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 181, 185, 222, 270, 324, 333, 362, 370, 405, 444, 540, 543, 555, 666, 673, 724, 740, 810, 905, 999, 1086, 1110, 1332, 1346, 1620, 1629, 1665, 1810, 1998, 2019, 2172, 2220, 2692, 2715, 2997, 3258, 3330, 3365, 3620, 3996, 4038, 4887, 4995, 5430, 5994, 6057, 6516, 6660, 6697, 6730, 8076, 8145, 9774, 9990, 10095, 10860, 11988, 12114, 13394, 13460, 14661, 14985, 16290, 18171, 19548, 19980, 20091, 20190, 24228, 24435, 24901, 26788, 29322, 29970, 30285, 32580, 33485, 36342, 40182, 40380, 48870, 49802, 54513, 58644, 59940, 60273, 60570, 66970, 72684, 73305, 74703, 80364, 90855, 97740, 99604, 100455, 109026, 120546, 121140, 121813, 124505, 133940, 146610, 149406, 180819, 181710, 200910, 218052, 224109, 241092, 243626, 249010, 272565, 293220, 298812, 301365, 361638, 363420, 365439, 373515, 401820, 448218, 487252, 498020, 542457, 545130, 602730, 609065, 672327, 723276, 730878, 747030, 896436, 904095, 1084914, 1090260, 1096317, 1120545, 1205460, 1218130, 1344654, 1461756, 1494060, 1808190, 1827195, 2016981, 2169828, 2192634, 2241090, 2436260, 2689308, 2712285, 3288951, 3361635, 3616380, 3654390, 4033962, 4385268, 4482180, 4507081, 5424570, 5481585, 6577902, 6723270, 7308780, 8067924, 9014162, 9866853, 10084905, 10849140, 10963170, 13155804, 13446540, 13521243, 16444755, 18028324, 19733706, 20169810, 21926340, 22535405, 27042486, 32889510, 39467412, 40339620, 40563729, 45070810, 49334265, 54084972, 65779020, 67606215, 81127458, 90141620, 98668530, 121691187, 135212430, 162254916, 197337060, 202818645, 243382374, 270424860, 365073561, 405637290, 486764748, 608455935, 730147122, 811274580, 1216911870, 1460294244, 1825367805, 2433823740, 3650735610, 7301471220]

約数ペア:

[(1, 7301471220), (2, 3650735610), (3, 2433823740), (4, 1825367805), (5, 1460294244), (6, 1216911870), (9, 811274580), (10, 730147122), (12, 608455935), (15, 486764748), (18, 405637290), (20, 365073561), (27, 270424860), (30, 243382374), (36, 202818645), (37, 197337060), (45, 162254916), (54, 135212430), (60, 121691187), (74, 98668530), (81, 90141620), (90, 81127458), (108, 67606215), (111, 65779020), (135, 54084972), (148, 49334265), (162, 45070810), (180, 40563729), (181, 40339620), (185, 39467412), (222, 32889510), (270, 27042486), (324, 22535405), (333, 21926340), (362, 20169810), (370, 19733706), (405, 18028324), (444, 16444755), (540, 13521243), (543, 13446540), (555, 13155804), (666, 10963170), (673, 10849140), (724, 10084905), (740, 9866853), (810, 9014162), (905, 8067924), (999, 7308780), (1086, 6723270), (1110, 6577902), (1332, 5481585), (1346, 5424570), (1620, 4507081), (1629, 4482180), (1665, 4385268), (1810, 4033962), (1998, 3654390), (2019, 3616380), (2172, 3361635), (2220, 3288951), (2692, 2712285), (2715, 2689308), (2997, 2436260), (3258, 2241090), (3330, 2192634), (3365, 2169828), (3620, 2016981), (3996, 1827195), (4038, 1808190), (4887, 1494060), (4995, 1461756), (5430, 1344654), (5994, 1218130), (6057, 1205460), (6516, 1120545), (6660, 1096317), (6697, 1090260), (6730, 1084914), (8076, 904095), (8145, 896436), (9774, 747030), (9990, 730878), (10095, 723276), (10860, 672327), (11988, 609065), (12114, 602730), (13394, 545130), (13460, 542457), (14661, 498020), (14985, 487252), (16290, 448218), (18171, 401820), (19548, 373515), (19980, 365439), (20091, 363420), (20190, 361638), (24228, 301365), (24435, 298812), (24901, 293220), (26788, 272565), (29322, 249010), (29970, 243626), (30285, 241092), (32580, 224109), (33485, 218052), (36342, 200910), (40182, 181710), (40380, 180819), (48870, 149406), (49802, 146610), (54513, 133940), (58644, 124505), (59940, 121813), (60273, 121140), (60570, 120546), (66970, 109026), (72684, 100455), (73305, 99604), (74703, 97740), (80364, 90855)]