20145123900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4951}}^1$

素因数の和:5122

約数の個数: 288

約数和(自身を含む): 71180444160

約数和(自身を除く): 51035320260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 137, 150, 165, 180, 198, 220, 225, 270, 274, 275, 297, 300, 330, 396, 411, 450, 495, 540, 548, 550, 594, 660, 675, 685, 822, 825, 900, 990, 1100, 1188, 1233, 1350, 1370, 1485, 1507, 1644, 1650, 1980, 2055, 2466, 2475, 2700, 2740, 2970, 3014, 3300, 3425, 3699, 4110, 4521, 4932, 4950, 4951, 5940, 6028, 6165, 6850, 7398, 7425, 7535, 8220, 9042, 9900, 9902, 10275, 12330, 13563, 13700, 14796, 14850, 14853, 15070, 18084, 18495, 19804, 20550, 22605, 24660, 24755, 27126, 29700, 29706, 30140, 30825, 36990, 37675, 40689, 41100, 44559, 45210, 49510, 54252, 54461, 59412, 61650, 67815, 73980, 74265, 75350, 81378, 89118, 90420, 92475, 99020, 108922, 113025, 123300, 123775, 133677, 135630, 148530, 150700, 162756, 163383, 178236, 184950, 203445, 217844, 222795, 226050, 247550, 267354, 271260, 272305, 297060, 326766, 339075, 369900, 371325, 406890, 445590, 452100, 490149, 495100, 534708, 544610, 653532, 668385, 678150, 678287, 742650, 813780, 816915, 891180, 980298, 1017225, 1089220, 1113975, 1336770, 1356300, 1356574, 1361525, 1470447, 1485300, 1633830, 1960596, 2034450, 2034861, 2227950, 2450745, 2673540, 2713148, 2723050, 2940894, 3267660, 3341925, 3391435, 4068900, 4069722, 4084575, 4455900, 4901490, 5446100, 5881788, 6104583, 6683850, 6782870, 7352235, 7461157, 8139444, 8169150, 9802980, 10174305, 12209166, 12253725, 13367700, 13565740, 14704470, 14922314, 16338300, 16957175, 18313749, 20348610, 22383471, 24418332, 24507450, 29408940, 29844628, 30522915, 33914350, 36627498, 36761175, 37305785, 40697220, 44766942, 49014900, 50871525, 61045830, 67150413, 67828700, 73254996, 73522350, 74611570, 89533884, 91568745, 101743050, 111917355, 122091660, 134300826, 147044700, 149223140, 152614575, 183137490, 186528925, 201451239, 203486100, 223834710, 268601652, 305229150, 335752065, 366274980, 373057850, 402902478, 447669420, 457843725, 559586775, 610458300, 671504130, 746115700, 805804956, 915687450, 1007256195, 1119173550, 1343008260, 1678760325, 1831374900, 2014512390, 2238347100, 3357520650, 4029024780, 5036280975, 6715041300, 10072561950, 20145123900]

約数ペア:

[(1, 20145123900), (2, 10072561950), (3, 6715041300), (4, 5036280975), (5, 4029024780), (6, 3357520650), (9, 2238347100), (10, 2014512390), (11, 1831374900), (12, 1678760325), (15, 1343008260), (18, 1119173550), (20, 1007256195), (22, 915687450), (25, 805804956), (27, 746115700), (30, 671504130), (33, 610458300), (36, 559586775), (44, 457843725), (45, 447669420), (50, 402902478), (54, 373057850), (55, 366274980), (60, 335752065), (66, 305229150), (75, 268601652), (90, 223834710), (99, 203486100), (100, 201451239), (108, 186528925), (110, 183137490), (132, 152614575), (135, 149223140), (137, 147044700), (150, 134300826), (165, 122091660), (180, 111917355), (198, 101743050), (220, 91568745), (225, 89533884), (270, 74611570), (274, 73522350), (275, 73254996), (297, 67828700), (300, 67150413), (330, 61045830), (396, 50871525), (411, 49014900), (450, 44766942), (495, 40697220), (540, 37305785), (548, 36761175), (550, 36627498), (594, 33914350), (660, 30522915), (675, 29844628), (685, 29408940), (822, 24507450), (825, 24418332), (900, 22383471), (990, 20348610), (1100, 18313749), (1188, 16957175), (1233, 16338300), (1350, 14922314), (1370, 14704470), (1485, 13565740), (1507, 13367700), (1644, 12253725), (1650, 12209166), (1980, 10174305), (2055, 9802980), (2466, 8169150), (2475, 8139444), (2700, 7461157), (2740, 7352235), (2970, 6782870), (3014, 6683850), (3300, 6104583), (3425, 5881788), (3699, 5446100), (4110, 4901490), (4521, 4455900), (4932, 4084575), (4950, 4069722), (4951, 4068900), (5940, 3391435), (6028, 3341925), (6165, 3267660), (6850, 2940894), (7398, 2723050), (7425, 2713148), (7535, 2673540), (8220, 2450745), (9042, 2227950), (9900, 2034861), (9902, 2034450), (10275, 1960596), (12330, 1633830), (13563, 1485300), (13700, 1470447), (14796, 1361525), (14850, 1356574), (14853, 1356300), (15070, 1336770), (18084, 1113975), (18495, 1089220), (19804, 1017225), (20550, 980298), (22605, 891180), (24660, 816915), (24755, 813780), (27126, 742650), (29700, 678287), (29706, 678150), (30140, 668385), (30825, 653532), (36990, 544610), (37675, 534708), (40689, 495100), (41100, 490149), (44559, 452100), (45210, 445590), (49510, 406890), (54252, 371325), (54461, 369900), (59412, 339075), (61650, 326766), (67815, 297060), (73980, 272305), (74265, 271260), (75350, 267354), (81378, 247550), (89118, 226050), (90420, 222795), (92475, 217844), (99020, 203445), (108922, 184950), (113025, 178236), (123300, 163383), (123775, 162756), (133677, 150700), (135630, 148530)]