20032650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 64281600

約数和(自身を除く): 44248950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 27, 30, 33, 38, 45, 50, 54, 55, 57, 66, 71, 75, 90, 95, 99, 110, 114, 135, 142, 150, 165, 171, 190, 198, 209, 213, 225, 270, 275, 285, 297, 330, 342, 355, 418, 426, 450, 475, 495, 513, 550, 570, 594, 627, 639, 675, 710, 781, 825, 855, 950, 990, 1026, 1045, 1065, 1254, 1278, 1349, 1350, 1425, 1485, 1562, 1650, 1710, 1775, 1881, 1917, 2090, 2130, 2343, 2475, 2565, 2698, 2850, 2970, 3135, 3195, 3550, 3762, 3834, 3905, 4047, 4275, 4686, 4950, 5130, 5225, 5325, 5643, 6270, 6390, 6745, 7029, 7425, 7810, 8094, 8550, 9405, 9585, 10450, 10650, 11286, 11715, 12141, 12825, 13490, 14058, 14839, 14850, 15675, 15975, 18810, 19170, 19525, 20235, 21087, 23430, 24282, 25650, 28215, 29678, 31350, 31950, 33725, 35145, 36423, 39050, 40470, 42174, 44517, 47025, 47925, 56430, 58575, 60705, 67450, 70290, 72846, 74195, 89034, 94050, 95850, 101175, 105435, 117150, 121410, 133551, 141075, 148390, 175725, 182115, 202350, 210870, 222585, 267102, 282150, 303525, 351450, 364230, 370975, 400653, 445170, 527175, 607050, 667755, 741950, 801306, 910575, 1054350, 1112925, 1335510, 1821150, 2003265, 2225850, 3338775, 4006530, 6677550, 10016325, 20032650]

約数ペア:

[(1, 20032650), (2, 10016325), (3, 6677550), (5, 4006530), (6, 3338775), (9, 2225850), (10, 2003265), (11, 1821150), (15, 1335510), (18, 1112925), (19, 1054350), (22, 910575), (25, 801306), (27, 741950), (30, 667755), (33, 607050), (38, 527175), (45, 445170), (50, 400653), (54, 370975), (55, 364230), (57, 351450), (66, 303525), (71, 282150), (75, 267102), (90, 222585), (95, 210870), (99, 202350), (110, 182115), (114, 175725), (135, 148390), (142, 141075), (150, 133551), (165, 121410), (171, 117150), (190, 105435), (198, 101175), (209, 95850), (213, 94050), (225, 89034), (270, 74195), (275, 72846), (285, 70290), (297, 67450), (330, 60705), (342, 58575), (355, 56430), (418, 47925), (426, 47025), (450, 44517), (475, 42174), (495, 40470), (513, 39050), (550, 36423), (570, 35145), (594, 33725), (627, 31950), (639, 31350), (675, 29678), (710, 28215), (781, 25650), (825, 24282), (855, 23430), (950, 21087), (990, 20235), (1026, 19525), (1045, 19170), (1065, 18810), (1254, 15975), (1278, 15675), (1349, 14850), (1350, 14839), (1425, 14058), (1485, 13490), (1562, 12825), (1650, 12141), (1710, 11715), (1775, 11286), (1881, 10650), (1917, 10450), (2090, 9585), (2130, 9405), (2343, 8550), (2475, 8094), (2565, 7810), (2698, 7425), (2850, 7029), (2970, 6745), (3135, 6390), (3195, 6270), (3550, 5643), (3762, 5325), (3834, 5225), (3905, 5130), (4047, 4950), (4275, 4686)]