612406980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 240

約数和(自身を含む): 2092604976

約数和(自身を除く): 1480197996

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, 255, 270, 306, 324, 333, 340, 370, 405, 444, 459, 510, 540, 555, 601, 612, 629, 666, 740, 765, 810, 918, 999, 1020, 1110, 1202, 1258, 1332, 1377, 1530, 1620, 1665, 1803, 1836, 1887, 1998, 2220, 2295, 2404, 2516, 2754, 2997, 3005, 3060, 3145, 3330, 3606, 3774, 3996, 4590, 4995, 5409, 5508, 5661, 5994, 6010, 6290, 6660, 6885, 7212, 7548, 9015, 9180, 9435, 9990, 10217, 10818, 11322, 11988, 12020, 12580, 13770, 14985, 16227, 16983, 18030, 18870, 19980, 20434, 21636, 22237, 22644, 27045, 27540, 28305, 29970, 30651, 32454, 33966, 36060, 37740, 40868, 44474, 48681, 50949, 51085, 54090, 56610, 59940, 61302, 64908, 66711, 67932, 81135, 84915, 88948, 91953, 97362, 101898, 102170, 108180, 111185, 113220, 122604, 133422, 153255, 162270, 169830, 183906, 194724, 200133, 203796, 204340, 222370, 243405, 254745, 266844, 275859, 306510, 324540, 333555, 339660, 367812, 378029, 400266, 444740, 459765, 486810, 509490, 551718, 600399, 613020, 667110, 756058, 800532, 827577, 919530, 973620, 1000665, 1018980, 1103436, 1134087, 1200798, 1334220, 1379295, 1512116, 1655154, 1801197, 1839060, 1890145, 2001330, 2268174, 2401596, 2758590, 3001995, 3310308, 3402261, 3602394, 3780290, 4002660, 4137885, 4536348, 5517180, 5670435, 6003990, 6804522, 7204788, 7560580, 8275770, 9005985, 10206783, 11340870, 12007980, 13609044, 16551540, 17011305, 18011970, 20413566, 22681740, 30620349, 34022610, 36023940, 40827132, 51033915, 61240698, 68045220, 102067830, 122481396, 153101745, 204135660, 306203490, 612406980]

約数ペア:

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