233995140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 767999232

約数和(自身を除く): 534004092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 705, 765, 799, 846, 940, 1020, 1410, 1530, 1598, 1627, 1692, 2115, 2397, 2820, 3060, 3196, 3254, 3995, 4230, 4794, 4881, 6508, 7191, 7990, 8135, 8460, 9588, 9762, 11985, 14382, 14643, 15980, 16270, 19524, 23970, 24405, 27659, 28764, 29286, 32540, 35955, 47940, 48810, 55318, 58572, 71910, 73215, 76469, 82977, 97620, 110636, 138295, 143820, 146430, 152938, 165954, 229407, 248931, 276590, 292860, 305876, 331908, 382345, 414885, 458814, 497862, 553180, 688221, 764690, 829770, 917628, 995724, 1147035, 1244655, 1299973, 1376442, 1529380, 1659540, 2294070, 2489310, 2599946, 2752884, 3441105, 3899919, 4588140, 4978620, 5199892, 6499865, 6882210, 7799838, 11699757, 12999730, 13764420, 15599676, 19499595, 23399514, 25999460, 38999190, 46799028, 58498785, 77998380, 116997570, 233995140]

約数ペア:

[(1, 233995140), (2, 116997570), (3, 77998380), (4, 58498785), (5, 46799028), (6, 38999190), (9, 25999460), (10, 23399514), (12, 19499595), (15, 15599676), (17, 13764420), (18, 12999730), (20, 11699757), (30, 7799838), (34, 6882210), (36, 6499865), (45, 5199892), (47, 4978620), (51, 4588140), (60, 3899919), (68, 3441105), (85, 2752884), (90, 2599946), (94, 2489310), (102, 2294070), (141, 1659540), (153, 1529380), (170, 1376442), (180, 1299973), (188, 1244655), (204, 1147035), (235, 995724), (255, 917628), (282, 829770), (306, 764690), (340, 688221), (423, 553180), (470, 497862), (510, 458814), (564, 414885), (612, 382345), (705, 331908), (765, 305876), (799, 292860), (846, 276590), (940, 248931), (1020, 229407), (1410, 165954), (1530, 152938), (1598, 146430), (1627, 143820), (1692, 138295), (2115, 110636), (2397, 97620), (2820, 82977), (3060, 76469), (3196, 73215), (3254, 71910), (3995, 58572), (4230, 55318), (4794, 48810), (4881, 47940), (6508, 35955), (7191, 32540), (7990, 29286), (8135, 28764), (8460, 27659), (9588, 24405), (9762, 23970), (11985, 19524), (14382, 16270), (14643, 15980)]