220794364350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251231}}^1$

素因数の和:251293

約数の個数: 240

約数和(自身を含む): 723741106176

約数和(自身を除く): 502946741826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 62, 63, 70, 75, 81, 90, 93, 105, 126, 135, 150, 155, 162, 175, 186, 189, 210, 217, 225, 270, 279, 310, 315, 350, 378, 405, 434, 450, 465, 525, 558, 567, 630, 651, 675, 775, 810, 837, 930, 945, 1050, 1085, 1134, 1302, 1350, 1395, 1550, 1575, 1674, 1890, 1953, 2025, 2170, 2325, 2511, 2790, 2835, 3150, 3255, 3906, 4050, 4185, 4650, 4725, 5022, 5425, 5670, 5859, 6510, 6975, 8370, 9450, 9765, 10850, 11718, 12555, 13950, 14175, 16275, 17577, 19530, 20925, 25110, 28350, 29295, 32550, 35154, 41850, 48825, 58590, 62775, 87885, 97650, 125550, 146475, 175770, 251231, 292950, 439425, 502462, 753693, 878850, 1256155, 1507386, 1758617, 2261079, 2512310, 3517234, 3768465, 4522158, 5275851, 6280775, 6783237, 7536930, 7788161, 8793085, 10551702, 11305395, 12561550, 13566474, 15576322, 15827553, 17586170, 18842325, 20349711, 22610790, 23364483, 26379255, 31655106, 33916185, 37684650, 38940805, 40699422, 43965425, 46728966, 47482659, 52758510, 54517127, 56526975, 67832370, 70093449, 77881610, 79137765, 87930850, 94965318, 101748555, 109034254, 113053950, 116822415, 131896275, 140186898, 142447977, 158275530, 163551381, 169580925, 194704025, 203497110, 210280347, 233644830, 237413295, 263792550, 272585635, 284895954, 327102762, 339161850, 350467245, 389408050, 395688825, 420560694, 474826590, 490654143, 508742775, 545171270, 584112075, 630841041, 700934490, 712239885, 791377650, 817756905, 981308286, 1017485550, 1051401735, 1168224150, 1187066475, 1261682082, 1362928175, 1424479770, 1471962429, 1635513810, 1752336225, 2102803470, 2374132950, 2453270715, 2725856350, 2943924858, 3154205205, 3504672450, 3561199425, 4088784525, 4415887287, 4906541430, 5257008675, 6308410410, 7122398850, 7359812145, 8177569050, 8831774574, 10514017350, 12266353575, 14719624290, 15771026025, 22079436435, 24532707150, 31542052050, 36799060725, 44158872870, 73598121450, 110397182175, 220794364350]

約数ペア:

[(1, 220794364350), (2, 110397182175), (3, 73598121450), (5, 44158872870), (6, 36799060725), (7, 31542052050), (9, 24532707150), (10, 22079436435), (14, 15771026025), (15, 14719624290), (18, 12266353575), (21, 10514017350), (25, 8831774574), (27, 8177569050), (30, 7359812145), (31, 7122398850), (35, 6308410410), (42, 5257008675), (45, 4906541430), (50, 4415887287), (54, 4088784525), (62, 3561199425), (63, 3504672450), (70, 3154205205), (75, 2943924858), (81, 2725856350), (90, 2453270715), (93, 2374132950), (105, 2102803470), (126, 1752336225), (135, 1635513810), (150, 1471962429), (155, 1424479770), (162, 1362928175), (175, 1261682082), (186, 1187066475), (189, 1168224150), (210, 1051401735), (217, 1017485550), (225, 981308286), (270, 817756905), (279, 791377650), (310, 712239885), (315, 700934490), (350, 630841041), (378, 584112075), (405, 545171270), (434, 508742775), (450, 490654143), (465, 474826590), (525, 420560694), (558, 395688825), (567, 389408050), (630, 350467245), (651, 339161850), (675, 327102762), (775, 284895954), (810, 272585635), (837, 263792550), (930, 237413295), (945, 233644830), (1050, 210280347), (1085, 203497110), (1134, 194704025), (1302, 169580925), (1350, 163551381), (1395, 158275530), (1550, 142447977), (1575, 140186898), (1674, 131896275), (1890, 116822415), (1953, 113053950), (2025, 109034254), (2170, 101748555), (2325, 94965318), (2511, 87930850), (2790, 79137765), (2835, 77881610), (3150, 70093449), (3255, 67832370), (3906, 56526975), (4050, 54517127), (4185, 52758510), (4650, 47482659), (4725, 46728966), (5022, 43965425), (5425, 40699422), (5670, 38940805), (5859, 37684650), (6510, 33916185), (6975, 31655106), (8370, 26379255), (9450, 23364483), (9765, 22610790), (10850, 20349711), (11718, 18842325), (12555, 17586170), (13950, 15827553), (14175, 15576322), (16275, 13566474), (17577, 12561550), (19530, 11305395), (20925, 10551702), (25110, 8793085), (28350, 7788161), (29295, 7536930), (32550, 6783237), (35154, 6280775), (41850, 5275851), (48825, 4522158), (58590, 3768465), (62775, 3517234), (87885, 2512310), (97650, 2261079), (125550, 1758617), (146475, 1507386), (175770, 1256155), (251231, 878850), (292950, 753693), (439425, 502462)]