20539408050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7338

約数の個数: 288

約数和(自身を含む): 67354260480

約数和(自身を除く): 46814852430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 31, 35, 42, 45, 50, 58, 62, 63, 70, 75, 87, 90, 93, 105, 126, 145, 150, 155, 174, 175, 186, 203, 210, 217, 225, 261, 279, 290, 310, 315, 350, 406, 434, 435, 450, 465, 522, 525, 558, 609, 630, 651, 725, 775, 870, 899, 930, 1015, 1050, 1085, 1218, 1302, 1305, 1395, 1450, 1550, 1575, 1798, 1827, 1953, 2030, 2170, 2175, 2325, 2610, 2697, 2790, 3045, 3150, 3255, 3654, 3906, 4350, 4495, 4650, 5075, 5394, 5425, 6090, 6293, 6510, 6525, 6975, 7253, 8091, 8990, 9135, 9765, 10150, 10850, 12586, 13050, 13485, 13950, 14506, 15225, 16182, 16275, 18270, 18879, 19530, 21759, 22475, 26970, 30450, 31465, 32550, 36265, 37758, 40455, 43518, 44950, 45675, 48825, 50771, 56637, 62930, 65277, 67425, 72530, 80910, 91350, 94395, 97650, 101542, 108795, 113274, 130554, 134850, 152313, 157325, 181325, 188790, 202275, 210337, 217590, 224843, 253855, 283185, 304626, 314650, 326385, 362650, 404550, 420674, 449686, 456939, 471975, 507710, 543975, 566370, 631011, 652770, 674529, 761565, 913878, 943950, 1051685, 1087950, 1124215, 1262022, 1269275, 1349058, 1415925, 1472359, 1523130, 1573901, 1631925, 1893033, 2023587, 2103370, 2248430, 2284695, 2538550, 2831850, 2944718, 3147802, 3155055, 3263850, 3372645, 3786066, 3807825, 4047174, 4417077, 4569390, 4721703, 5258425, 5621075, 6310110, 6520447, 6745290, 7361795, 7615650, 7869505, 8834154, 9443406, 9465165, 10117935, 10516850, 11242150, 11423475, 13040894, 13251231, 14165109, 14723590, 15739010, 15775275, 16863225, 18930330, 19561341, 20235870, 22085385, 22846950, 23608515, 26502462, 28330218, 31550550, 32602235, 33726450, 36808975, 39122682, 39347525, 44170770, 45643129, 47217030, 47325825, 50589675, 58684023, 65204470, 66256155, 70825545, 73617950, 78695050, 91286258, 94651650, 97806705, 101179350, 110426925, 117368046, 118042575, 132512310, 136929387, 141651090, 163011175, 195613410, 220853850, 228215645, 236085150, 273858774, 293420115, 326022350, 331280775, 354127725, 410788161, 456431290, 489033525, 586840230, 662561550, 684646935, 708255450, 821576322, 978067050, 1141078225, 1369293870, 1467100575, 2053940805, 2282156450, 2934201150, 3423234675, 4107881610, 6846469350, 10269704025, 20539408050]

約数ペア:

[(1, 20539408050), (2, 10269704025), (3, 6846469350), (5, 4107881610), (6, 3423234675), (7, 2934201150), (9, 2282156450), (10, 2053940805), (14, 1467100575), (15, 1369293870), (18, 1141078225), (21, 978067050), (25, 821576322), (29, 708255450), (30, 684646935), (31, 662561550), (35, 586840230), (42, 489033525), (45, 456431290), (50, 410788161), (58, 354127725), (62, 331280775), (63, 326022350), (70, 293420115), (75, 273858774), (87, 236085150), (90, 228215645), (93, 220853850), (105, 195613410), (126, 163011175), (145, 141651090), (150, 136929387), (155, 132512310), (174, 118042575), (175, 117368046), (186, 110426925), (203, 101179350), (210, 97806705), (217, 94651650), (225, 91286258), (261, 78695050), (279, 73617950), (290, 70825545), (310, 66256155), (315, 65204470), (350, 58684023), (406, 50589675), (434, 47325825), (435, 47217030), (450, 45643129), (465, 44170770), (522, 39347525), (525, 39122682), (558, 36808975), (609, 33726450), (630, 32602235), (651, 31550550), (725, 28330218), (775, 26502462), (870, 23608515), (899, 22846950), (930, 22085385), (1015, 20235870), (1050, 19561341), (1085, 18930330), (1218, 16863225), (1302, 15775275), (1305, 15739010), (1395, 14723590), (1450, 14165109), (1550, 13251231), (1575, 13040894), (1798, 11423475), (1827, 11242150), (1953, 10516850), (2030, 10117935), (2170, 9465165), (2175, 9443406), (2325, 8834154), (2610, 7869505), (2697, 7615650), (2790, 7361795), (3045, 6745290), (3150, 6520447), (3255, 6310110), (3654, 5621075), (3906, 5258425), (4350, 4721703), (4495, 4569390), (4650, 4417077), (5075, 4047174), (5394, 3807825), (5425, 3786066), (6090, 3372645), (6293, 3263850), (6510, 3155055), (6525, 3147802), (6975, 2944718), (7253, 2831850), (8091, 2538550), (8990, 2284695), (9135, 2248430), (9765, 2103370), (10150, 2023587), (10850, 1893033), (12586, 1631925), (13050, 1573901), (13485, 1523130), (13950, 1472359), (14506, 1415925), (15225, 1349058), (16182, 1269275), (16275, 1262022), (18270, 1124215), (18879, 1087950), (19530, 1051685), (21759, 943950), (22475, 913878), (26970, 761565), (30450, 674529), (31465, 652770), (32550, 631011), (36265, 566370), (37758, 543975), (40455, 507710), (43518, 471975), (44950, 456939), (45675, 449686), (48825, 420674), (50771, 404550), (56637, 362650), (62930, 326385), (65277, 314650), (67425, 304626), (72530, 283185), (80910, 253855), (91350, 224843), (94395, 217590), (97650, 210337), (101542, 202275), (108795, 188790), (113274, 181325), (130554, 157325), (134850, 152313)]