233535900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 733640544

約数和(自身を除く): 500104644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 233, 257, 260, 300, 325, 390, 466, 514, 650, 699, 771, 780, 932, 975, 1028, 1165, 1285, 1300, 1398, 1542, 1950, 2330, 2570, 2796, 3029, 3084, 3341, 3495, 3855, 3900, 4660, 5140, 5825, 6058, 6425, 6682, 6990, 7710, 9087, 10023, 11650, 12116, 12850, 13364, 13980, 15145, 15420, 16705, 17475, 18174, 19275, 20046, 23300, 25700, 30290, 33410, 34950, 36348, 38550, 40092, 45435, 50115, 59881, 60580, 66820, 69900, 75725, 77100, 83525, 90870, 100230, 119762, 151450, 167050, 179643, 181740, 200460, 227175, 239524, 250575, 299405, 302900, 334100, 359286, 454350, 501150, 598810, 718572, 778453, 898215, 908700, 1002300, 1197620, 1497025, 1556906, 1796430, 2335359, 2994050, 3113812, 3592860, 3892265, 4491075, 4670718, 5988100, 7784530, 8982150, 9341436, 11676795, 15569060, 17964300, 19461325, 23353590, 38922650, 46707180, 58383975, 77845300, 116767950, 233535900]

約数ペア:

[(1, 233535900), (2, 116767950), (3, 77845300), (4, 58383975), (5, 46707180), (6, 38922650), (10, 23353590), (12, 19461325), (13, 17964300), (15, 15569060), (20, 11676795), (25, 9341436), (26, 8982150), (30, 7784530), (39, 5988100), (50, 4670718), (52, 4491075), (60, 3892265), (65, 3592860), (75, 3113812), (78, 2994050), (100, 2335359), (130, 1796430), (150, 1556906), (156, 1497025), (195, 1197620), (233, 1002300), (257, 908700), (260, 898215), (300, 778453), (325, 718572), (390, 598810), (466, 501150), (514, 454350), (650, 359286), (699, 334100), (771, 302900), (780, 299405), (932, 250575), (975, 239524), (1028, 227175), (1165, 200460), (1285, 181740), (1300, 179643), (1398, 167050), (1542, 151450), (1950, 119762), (2330, 100230), (2570, 90870), (2796, 83525), (3029, 77100), (3084, 75725), (3341, 69900), (3495, 66820), (3855, 60580), (3900, 59881), (4660, 50115), (5140, 45435), (5825, 40092), (6058, 38550), (6425, 36348), (6682, 34950), (6990, 33410), (7710, 30290), (9087, 25700), (10023, 23300), (11650, 20046), (12116, 19275), (12850, 18174), (13364, 17475), (13980, 16705), (15145, 15420)]