1837220940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 288

約数和(自身を含む): 6295109184

約数和(自身を除く): 4457888244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 243, 255, 270, 306, 324, 333, 340, 370, 405, 444, 459, 486, 510, 540, 555, 601, 612, 629, 666, 740, 765, 810, 918, 972, 999, 1020, 1110, 1202, 1215, 1258, 1332, 1377, 1530, 1620, 1665, 1803, 1836, 1887, 1998, 2220, 2295, 2404, 2430, 2516, 2754, 2997, 3005, 3060, 3145, 3330, 3606, 3774, 3996, 4131, 4590, 4860, 4995, 5409, 5508, 5661, 5994, 6010, 6290, 6660, 6885, 7212, 7548, 8262, 8991, 9015, 9180, 9435, 9990, 10217, 10818, 11322, 11988, 12020, 12580, 13770, 14985, 16227, 16524, 16983, 17982, 18030, 18870, 19980, 20434, 20655, 21636, 22237, 22644, 27045, 27540, 28305, 29970, 30651, 32454, 33966, 35964, 36060, 37740, 40868, 41310, 44474, 44955, 48681, 50949, 51085, 54090, 56610, 59940, 61302, 64908, 66711, 67932, 81135, 82620, 84915, 88948, 89910, 91953, 97362, 101898, 102170, 108180, 111185, 113220, 122604, 133422, 146043, 152847, 153255, 162270, 169830, 179820, 183906, 194724, 200133, 203796, 204340, 222370, 243405, 254745, 266844, 275859, 292086, 305694, 306510, 324540, 333555, 339660, 367812, 378029, 400266, 444740, 459765, 486810, 509490, 551718, 584172, 600399, 611388, 613020, 667110, 730215, 756058, 764235, 800532, 827577, 919530, 973620, 1000665, 1018980, 1103436, 1134087, 1200798, 1334220, 1379295, 1460430, 1512116, 1528470, 1655154, 1801197, 1839060, 1890145, 2001330, 2268174, 2401596, 2482731, 2758590, 2920860, 3001995, 3056940, 3310308, 3402261, 3602394, 3780290, 4002660, 4137885, 4536348, 4965462, 5403591, 5517180, 5670435, 6003990, 6804522, 7204788, 7560580, 8275770, 9005985, 9930924, 10206783, 10807182, 11340870, 12007980, 12413655, 13609044, 16551540, 17011305, 18011970, 20413566, 21614364, 22681740, 24827310, 27017955, 30620349, 34022610, 36023940, 40827132, 49654620, 51033915, 54035910, 61240698, 68045220, 91861047, 102067830, 108071820, 122481396, 153101745, 183722094, 204135660, 306203490, 367444188, 459305235, 612406980, 918610470, 1837220940]

約数ペア:

[(1, 1837220940), (2, 918610470), (3, 612406980), (4, 459305235), (5, 367444188), (6, 306203490), (9, 204135660), (10, 183722094), (12, 153101745), (15, 122481396), (17, 108071820), (18, 102067830), (20, 91861047), (27, 68045220), (30, 61240698), (34, 54035910), (36, 51033915), (37, 49654620), (45, 40827132), (51, 36023940), (54, 34022610), (60, 30620349), (68, 27017955), (74, 24827310), (81, 22681740), (85, 21614364), (90, 20413566), (102, 18011970), (108, 17011305), (111, 16551540), (135, 13609044), (148, 12413655), (153, 12007980), (162, 11340870), (170, 10807182), (180, 10206783), (185, 9930924), (204, 9005985), (222, 8275770), (243, 7560580), (255, 7204788), (270, 6804522), (306, 6003990), (324, 5670435), (333, 5517180), (340, 5403591), (370, 4965462), (405, 4536348), (444, 4137885), (459, 4002660), (486, 3780290), (510, 3602394), (540, 3402261), (555, 3310308), (601, 3056940), (612, 3001995), (629, 2920860), (666, 2758590), (740, 2482731), (765, 2401596), (810, 2268174), (918, 2001330), (972, 1890145), (999, 1839060), (1020, 1801197), (1110, 1655154), (1202, 1528470), (1215, 1512116), (1258, 1460430), (1332, 1379295), (1377, 1334220), (1530, 1200798), (1620, 1134087), (1665, 1103436), (1803, 1018980), (1836, 1000665), (1887, 973620), (1998, 919530), (2220, 827577), (2295, 800532), (2404, 764235), (2430, 756058), (2516, 730215), (2754, 667110), (2997, 613020), (3005, 611388), (3060, 600399), (3145, 584172), (3330, 551718), (3606, 509490), (3774, 486810), (3996, 459765), (4131, 444740), (4590, 400266), (4860, 378029), (4995, 367812), (5409, 339660), (5508, 333555), (5661, 324540), (5994, 306510), (6010, 305694), (6290, 292086), (6660, 275859), (6885, 266844), (7212, 254745), (7548, 243405), (8262, 222370), (8991, 204340), (9015, 203796), (9180, 200133), (9435, 194724), (9990, 183906), (10217, 179820), (10818, 169830), (11322, 162270), (11988, 153255), (12020, 152847), (12580, 146043), (13770, 133422), (14985, 122604), (16227, 113220), (16524, 111185), (16983, 108180), (17982, 102170), (18030, 101898), (18870, 97362), (19980, 91953), (20434, 89910), (20655, 88948), (21636, 84915), (22237, 82620), (22644, 81135), (27045, 67932), (27540, 66711), (28305, 64908), (29970, 61302), (30651, 59940), (32454, 56610), (33966, 54090), (35964, 51085), (36060, 50949), (37740, 48681), (40868, 44955), (41310, 44474)]