1530851940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^3\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 5000486400

約数和(自身を除く): 3469634460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 233, 270, 276, 345, 414, 460, 466, 529, 540, 621, 690, 699, 828, 932, 1035, 1058, 1165, 1242, 1380, 1398, 1587, 2070, 2097, 2116, 2330, 2484, 2645, 2796, 3105, 3174, 3495, 4140, 4194, 4660, 4761, 5290, 5359, 6210, 6291, 6348, 6990, 7935, 8388, 9522, 10485, 10580, 10718, 12167, 12420, 12582, 13980, 14283, 15870, 16077, 19044, 20970, 21436, 23805, 24334, 25164, 26795, 28566, 31455, 31740, 32154, 36501, 41940, 47610, 48231, 48668, 53590, 57132, 60835, 62910, 64308, 71415, 73002, 80385, 95220, 96462, 107180, 109503, 121670, 123257, 125820, 142830, 144693, 146004, 160770, 182505, 192924, 219006, 241155, 243340, 246514, 285660, 289386, 321540, 328509, 365010, 369771, 438012, 482310, 493028, 547515, 578772, 616285, 657018, 723465, 730020, 739542, 964620, 1095030, 1109313, 1232570, 1314036, 1446930, 1479084, 1642545, 1848855, 2190060, 2218626, 2465140, 2834911, 2893860, 3285090, 3327939, 3697710, 4437252, 5546565, 5669822, 6570180, 6655878, 7395420, 8504733, 11093130, 11339644, 13311756, 14174555, 16639695, 17009466, 22186260, 25514199, 28349110, 33279390, 34018932, 42523665, 51028398, 56698220, 66558780, 76542597, 85047330, 102056796, 127570995, 153085194, 170094660, 255141990, 306170388, 382712985, 510283980, 765425970, 1530851940]

約数ペア:

[(1, 1530851940), (2, 765425970), (3, 510283980), (4, 382712985), (5, 306170388), (6, 255141990), (9, 170094660), (10, 153085194), (12, 127570995), (15, 102056796), (18, 85047330), (20, 76542597), (23, 66558780), (27, 56698220), (30, 51028398), (36, 42523665), (45, 34018932), (46, 33279390), (54, 28349110), (60, 25514199), (69, 22186260), (90, 17009466), (92, 16639695), (108, 14174555), (115, 13311756), (135, 11339644), (138, 11093130), (180, 8504733), (207, 7395420), (230, 6655878), (233, 6570180), (270, 5669822), (276, 5546565), (345, 4437252), (414, 3697710), (460, 3327939), (466, 3285090), (529, 2893860), (540, 2834911), (621, 2465140), (690, 2218626), (699, 2190060), (828, 1848855), (932, 1642545), (1035, 1479084), (1058, 1446930), (1165, 1314036), (1242, 1232570), (1380, 1109313), (1398, 1095030), (1587, 964620), (2070, 739542), (2097, 730020), (2116, 723465), (2330, 657018), (2484, 616285), (2645, 578772), (2796, 547515), (3105, 493028), (3174, 482310), (3495, 438012), (4140, 369771), (4194, 365010), (4660, 328509), (4761, 321540), (5290, 289386), (5359, 285660), (6210, 246514), (6291, 243340), (6348, 241155), (6990, 219006), (7935, 192924), (8388, 182505), (9522, 160770), (10485, 146004), (10580, 144693), (10718, 142830), (12167, 125820), (12420, 123257), (12582, 121670), (13980, 109503), (14283, 107180), (15870, 96462), (16077, 95220), (19044, 80385), (20970, 73002), (21436, 71415), (23805, 64308), (24334, 62910), (25164, 60835), (26795, 57132), (28566, 53590), (31455, 48668), (31740, 48231), (32154, 47610), (36501, 41940)]