20258978850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1303}}^1$

素因数の和:1687

約数の個数: 240

約数和(自身を含む): 61630430400

約数和(自身を除く): 41371451550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 349, 405, 450, 495, 550, 594, 675, 698, 810, 825, 891, 990, 1047, 1303, 1350, 1485, 1650, 1745, 1782, 2025, 2094, 2475, 2606, 2970, 3141, 3490, 3839, 3909, 4050, 4455, 4950, 5235, 6282, 6515, 7425, 7678, 7818, 8725, 8910, 9423, 10470, 11517, 11727, 13030, 14333, 14850, 15705, 17450, 18846, 19195, 19545, 22275, 23034, 23454, 26175, 28269, 28666, 31410, 32575, 34551, 35181, 38390, 39090, 42999, 44550, 47115, 52350, 56538, 57585, 58635, 65150, 69102, 70362, 71665, 78525, 85998, 94230, 95975, 97725, 103653, 105543, 115170, 117270, 128997, 141345, 143330, 157050, 172755, 175905, 191950, 195450, 207306, 211086, 214995, 235575, 257994, 282690, 287925, 293175, 310959, 345510, 351810, 358325, 386991, 429990, 454747, 471150, 518265, 527715, 575850, 586350, 621918, 644985, 706725, 716650, 773982, 863775, 879525, 909494, 1036530, 1055430, 1074975, 1160973, 1289970, 1364241, 1413450, 1554795, 1727550, 1759050, 1934955, 2149950, 2273735, 2321946, 2591325, 2638575, 2728482, 3109590, 3224925, 3869910, 4092723, 4547470, 5002217, 5182650, 5277150, 5804865, 6449850, 6821205, 7773975, 8185446, 9674775, 10004434, 11368675, 11609730, 12278169, 13642410, 15006651, 15547950, 19349550, 20463615, 22737350, 24556338, 25011085, 29024325, 30013302, 34106025, 36834507, 40927230, 45019953, 50022170, 58048650, 61390845, 68212050, 73669014, 75033255, 90039906, 102318075, 122781690, 125055425, 135059859, 150066510, 184172535, 204636150, 225099765, 250110850, 270119718, 306954225, 368345070, 375166275, 405179577, 450199530, 613908450, 675299295, 750332550, 810359154, 920862675, 1125498825, 1350598590, 1841725350, 2025897885, 2250997650, 3376496475, 4051795770, 6752992950, 10129489425, 20258978850]

約数ペア:

[(1, 20258978850), (2, 10129489425), (3, 6752992950), (5, 4051795770), (6, 3376496475), (9, 2250997650), (10, 2025897885), (11, 1841725350), (15, 1350598590), (18, 1125498825), (22, 920862675), (25, 810359154), (27, 750332550), (30, 675299295), (33, 613908450), (45, 450199530), (50, 405179577), (54, 375166275), (55, 368345070), (66, 306954225), (75, 270119718), (81, 250110850), (90, 225099765), (99, 204636150), (110, 184172535), (135, 150066510), (150, 135059859), (162, 125055425), (165, 122781690), (198, 102318075), (225, 90039906), (270, 75033255), (275, 73669014), (297, 68212050), (330, 61390845), (349, 58048650), (405, 50022170), (450, 45019953), (495, 40927230), (550, 36834507), (594, 34106025), (675, 30013302), (698, 29024325), (810, 25011085), (825, 24556338), (891, 22737350), (990, 20463615), (1047, 19349550), (1303, 15547950), (1350, 15006651), (1485, 13642410), (1650, 12278169), (1745, 11609730), (1782, 11368675), (2025, 10004434), (2094, 9674775), (2475, 8185446), (2606, 7773975), (2970, 6821205), (3141, 6449850), (3490, 5804865), (3839, 5277150), (3909, 5182650), (4050, 5002217), (4455, 4547470), (4950, 4092723), (5235, 3869910), (6282, 3224925), (6515, 3109590), (7425, 2728482), (7678, 2638575), (7818, 2591325), (8725, 2321946), (8910, 2273735), (9423, 2149950), (10470, 1934955), (11517, 1759050), (11727, 1727550), (13030, 1554795), (14333, 1413450), (14850, 1364241), (15705, 1289970), (17450, 1160973), (18846, 1074975), (19195, 1055430), (19545, 1036530), (22275, 909494), (23034, 879525), (23454, 863775), (26175, 773982), (28269, 716650), (28666, 706725), (31410, 644985), (32575, 621918), (34551, 586350), (35181, 575850), (38390, 527715), (39090, 518265), (42999, 471150), (44550, 454747), (47115, 429990), (52350, 386991), (56538, 358325), (57585, 351810), (58635, 345510), (65150, 310959), (69102, 293175), (70362, 287925), (71665, 282690), (78525, 257994), (85998, 235575), (94230, 214995), (95975, 211086), (97725, 207306), (103653, 195450), (105543, 191950), (115170, 175905), (117270, 172755), (128997, 157050), (141345, 143330)]