20230650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 61165728

約数和(自身を除く): 40935078

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 61, 66, 67, 75, 90, 99, 110, 122, 134, 150, 165, 183, 198, 201, 225, 275, 305, 330, 335, 366, 402, 450, 495, 549, 550, 603, 610, 670, 671, 737, 825, 915, 990, 1005, 1098, 1206, 1342, 1474, 1525, 1650, 1675, 1830, 2010, 2013, 2211, 2475, 2745, 3015, 3050, 3350, 3355, 3685, 4026, 4087, 4422, 4575, 4950, 5025, 5490, 6030, 6039, 6633, 6710, 7370, 8174, 9150, 10050, 10065, 11055, 12078, 12261, 13266, 13725, 15075, 16775, 18425, 20130, 20435, 22110, 24522, 27450, 30150, 30195, 33165, 33550, 36783, 36850, 40870, 44957, 50325, 55275, 60390, 61305, 66330, 73566, 89914, 100650, 102175, 110550, 122610, 134871, 150975, 165825, 183915, 204350, 224785, 269742, 301950, 306525, 331650, 367830, 404613, 449570, 613050, 674355, 809226, 919575, 1123925, 1348710, 1839150, 2023065, 2247850, 3371775, 4046130, 6743550, 10115325, 20230650]

約数ペア:

[(1, 20230650), (2, 10115325), (3, 6743550), (5, 4046130), (6, 3371775), (9, 2247850), (10, 2023065), (11, 1839150), (15, 1348710), (18, 1123925), (22, 919575), (25, 809226), (30, 674355), (33, 613050), (45, 449570), (50, 404613), (55, 367830), (61, 331650), (66, 306525), (67, 301950), (75, 269742), (90, 224785), (99, 204350), (110, 183915), (122, 165825), (134, 150975), (150, 134871), (165, 122610), (183, 110550), (198, 102175), (201, 100650), (225, 89914), (275, 73566), (305, 66330), (330, 61305), (335, 60390), (366, 55275), (402, 50325), (450, 44957), (495, 40870), (549, 36850), (550, 36783), (603, 33550), (610, 33165), (670, 30195), (671, 30150), (737, 27450), (825, 24522), (915, 22110), (990, 20435), (1005, 20130), (1098, 18425), (1206, 16775), (1342, 15075), (1474, 13725), (1525, 13266), (1650, 12261), (1675, 12078), (1830, 11055), (2010, 10065), (2013, 10050), (2211, 9150), (2475, 8174), (2745, 7370), (3015, 6710), (3050, 6633), (3350, 6039), (3355, 6030), (3685, 5490), (4026, 5025), (4087, 4950), (4422, 4575)]