19065500400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2549}}^1$

素因数の和:2864

約数の個数: 240

約数和(自身を含む): 63988761600

約数和(自身を除く): 44923261200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 271, 276, 300, 345, 368, 400, 460, 542, 552, 575, 600, 690, 813, 920, 1084, 1104, 1150, 1200, 1355, 1380, 1626, 1725, 1840, 2168, 2300, 2549, 2710, 2760, 3252, 3450, 4065, 4336, 4600, 5098, 5420, 5520, 6233, 6504, 6775, 6900, 7647, 8130, 9200, 10196, 10840, 12466, 12745, 13008, 13550, 13800, 15294, 16260, 18699, 20325, 20392, 21680, 24932, 25490, 27100, 27600, 30588, 31165, 32520, 37398, 38235, 40650, 40784, 49864, 50980, 54200, 58627, 61176, 62330, 63725, 65040, 74796, 76470, 81300, 93495, 99728, 101960, 108400, 117254, 122352, 124660, 127450, 149592, 152940, 155825, 162600, 175881, 186990, 191175, 203920, 234508, 249320, 254900, 293135, 299184, 305880, 311650, 325200, 351762, 373980, 382350, 467475, 469016, 498640, 509800, 586270, 611760, 623300, 690779, 703524, 747960, 764700, 879405, 934950, 938032, 1019600, 1172540, 1246600, 1381558, 1407048, 1465675, 1495920, 1529400, 1758810, 1869900, 2072337, 2345080, 2493200, 2763116, 2814096, 2931350, 3058800, 3453895, 3517620, 3739800, 4144674, 4397025, 4690160, 5526232, 5862700, 6907790, 7035240, 7479600, 8289348, 8794050, 10361685, 11052464, 11725400, 13815580, 14070480, 15887917, 16578696, 17269475, 17588100, 20723370, 23450800, 27631160, 31775834, 33157392, 34538950, 35176200, 41446740, 47663751, 51808425, 55262320, 63551668, 69077900, 70352400, 79439585, 82893480, 95327502, 103616850, 127103336, 138155800, 158879170, 165786960, 190655004, 207233700, 238318755, 254206672, 276311600, 317758340, 381310008, 397197925, 414467400, 476637510, 635516680, 762620016, 794395850, 828934800, 953275020, 1191593775, 1271033360, 1588791700, 1906550040, 2383187550, 3177583400, 3813100080, 4766375100, 6355166800, 9532750200, 19065500400]

約数ペア:

[(1, 19065500400), (2, 9532750200), (3, 6355166800), (4, 4766375100), (5, 3813100080), (6, 3177583400), (8, 2383187550), (10, 1906550040), (12, 1588791700), (15, 1271033360), (16, 1191593775), (20, 953275020), (23, 828934800), (24, 794395850), (25, 762620016), (30, 635516680), (40, 476637510), (46, 414467400), (48, 397197925), (50, 381310008), (60, 317758340), (69, 276311600), (75, 254206672), (80, 238318755), (92, 207233700), (100, 190655004), (115, 165786960), (120, 158879170), (138, 138155800), (150, 127103336), (184, 103616850), (200, 95327502), (230, 82893480), (240, 79439585), (271, 70352400), (276, 69077900), (300, 63551668), (345, 55262320), (368, 51808425), (400, 47663751), (460, 41446740), (542, 35176200), (552, 34538950), (575, 33157392), (600, 31775834), (690, 27631160), (813, 23450800), (920, 20723370), (1084, 17588100), (1104, 17269475), (1150, 16578696), (1200, 15887917), (1355, 14070480), (1380, 13815580), (1626, 11725400), (1725, 11052464), (1840, 10361685), (2168, 8794050), (2300, 8289348), (2549, 7479600), (2710, 7035240), (2760, 6907790), (3252, 5862700), (3450, 5526232), (4065, 4690160), (4336, 4397025), (4600, 4144674), (5098, 3739800), (5420, 3517620), (5520, 3453895), (6233, 3058800), (6504, 2931350), (6775, 2814096), (6900, 2763116), (7647, 2493200), (8130, 2345080), (9200, 2072337), (10196, 1869900), (10840, 1758810), (12466, 1529400), (12745, 1495920), (13008, 1465675), (13550, 1407048), (13800, 1381558), (15294, 1246600), (16260, 1172540), (18699, 1019600), (20325, 938032), (20392, 934950), (21680, 879405), (24932, 764700), (25490, 747960), (27100, 703524), (27600, 690779), (30588, 623300), (31165, 611760), (32520, 586270), (37398, 509800), (38235, 498640), (40650, 469016), (40784, 467475), (49864, 382350), (50980, 373980), (54200, 351762), (58627, 325200), (61176, 311650), (62330, 305880), (63725, 299184), (65040, 293135), (74796, 254900), (76470, 249320), (81300, 234508), (93495, 203920), (99728, 191175), (101960, 186990), (108400, 175881), (117254, 162600), (122352, 155825), (124660, 152940), (127450, 149592)]