121893000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 268082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 750, 820, 984, 991, 1000, 1025, 1230, 1500, 1640, 1982, 2050, 2460, 2973, 3000, 3075, 3964, 4100, 4920, 4955, 5125, 5946, 6150, 7928, 8200, 9910, 10250, 11892, 12300, 14865, 15375, 19820, 20500, 23784, 24600, 24775, 29730, 30750, 39640, 40631, 41000, 49550, 59460, 61500, 74325, 81262, 99100, 118920, 121893, 123000, 123875, 148650, 162524, 198200, 203155, 243786, 247750, 297300, 325048, 371625, 406310, 487572, 495500, 594600, 609465, 743250, 812620, 975144, 991000, 1015775, 1218930, 1486500, 1625240, 2031550, 2437860, 2973000, 3047325, 4063100, 4875720, 5078875, 6094650, 8126200, 10157750, 12189300, 15236625, 20315500, 24378600, 30473250, 40631000, 60946500, 121893000]

約数ペア:

[(1, 121893000), (2, 60946500), (3, 40631000), (4, 30473250), (5, 24378600), (6, 20315500), (8, 15236625), (10, 12189300), (12, 10157750), (15, 8126200), (20, 6094650), (24, 5078875), (25, 4875720), (30, 4063100), (40, 3047325), (41, 2973000), (50, 2437860), (60, 2031550), (75, 1625240), (82, 1486500), (100, 1218930), (120, 1015775), (123, 991000), (125, 975144), (150, 812620), (164, 743250), (200, 609465), (205, 594600), (246, 495500), (250, 487572), (300, 406310), (328, 371625), (375, 325048), (410, 297300), (492, 247750), (500, 243786), (600, 203155), (615, 198200), (750, 162524), (820, 148650), (984, 123875), (991, 123000), (1000, 121893), (1025, 118920), (1230, 99100), (1500, 81262), (1640, 74325), (1982, 61500), (2050, 59460), (2460, 49550), (2973, 41000), (3000, 40631), (3075, 39640), (3964, 30750), (4100, 29730), (4920, 24775), (4955, 24600), (5125, 23784), (5946, 20500), (6150, 19820), (7928, 15375), (8200, 14865), (9910, 12300), (10250, 11892)]