238703400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 871942890

約数和(自身を除く): 633239490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 101, 104, 117, 120, 130, 150, 156, 180, 195, 200, 202, 225, 234, 260, 300, 303, 312, 325, 360, 390, 404, 450, 468, 505, 520, 585, 600, 606, 650, 780, 808, 900, 909, 936, 975, 1010, 1170, 1212, 1300, 1313, 1515, 1560, 1800, 1818, 1950, 2020, 2340, 2424, 2525, 2600, 2626, 2925, 3030, 3636, 3900, 3939, 4040, 4545, 4680, 5050, 5252, 5850, 6060, 6565, 7272, 7575, 7800, 7878, 9090, 10100, 10201, 10504, 11700, 11817, 12120, 13130, 15150, 15756, 18180, 19695, 20200, 20402, 22725, 23400, 23634, 26260, 30300, 30603, 31512, 32825, 36360, 39390, 40804, 45450, 47268, 51005, 52520, 59085, 60600, 61206, 65650, 78780, 81608, 90900, 91809, 94536, 98475, 102010, 118170, 122412, 131300, 132613, 153015, 157560, 181800, 183618, 196950, 204020, 236340, 244824, 255025, 262600, 265226, 295425, 306030, 367236, 393900, 397839, 408040, 459045, 472680, 510050, 530452, 590850, 612060, 663065, 734472, 765075, 787800, 795678, 918090, 1020100, 1060904, 1181700, 1193517, 1224120, 1326130, 1530150, 1591356, 1836180, 1989195, 2040200, 2295225, 2363400, 2387034, 2652260, 3060300, 3182712, 3315325, 3672360, 3978390, 4590450, 4774068, 5304520, 5967585, 6120600, 6630650, 7956780, 9180900, 9548136, 9945975, 11935170, 13261300, 15913560, 18361800, 19891950, 23870340, 26522600, 29837925, 39783900, 47740680, 59675850, 79567800, 119351700, 238703400]

約数ペア:

[(1, 238703400), (2, 119351700), (3, 79567800), (4, 59675850), (5, 47740680), (6, 39783900), (8, 29837925), (9, 26522600), (10, 23870340), (12, 19891950), (13, 18361800), (15, 15913560), (18, 13261300), (20, 11935170), (24, 9945975), (25, 9548136), (26, 9180900), (30, 7956780), (36, 6630650), (39, 6120600), (40, 5967585), (45, 5304520), (50, 4774068), (52, 4590450), (60, 3978390), (65, 3672360), (72, 3315325), (75, 3182712), (78, 3060300), (90, 2652260), (100, 2387034), (101, 2363400), (104, 2295225), (117, 2040200), (120, 1989195), (130, 1836180), (150, 1591356), (156, 1530150), (180, 1326130), (195, 1224120), (200, 1193517), (202, 1181700), (225, 1060904), (234, 1020100), (260, 918090), (300, 795678), (303, 787800), (312, 765075), (325, 734472), (360, 663065), (390, 612060), (404, 590850), (450, 530452), (468, 510050), (505, 472680), (520, 459045), (585, 408040), (600, 397839), (606, 393900), (650, 367236), (780, 306030), (808, 295425), (900, 265226), (909, 262600), (936, 255025), (975, 244824), (1010, 236340), (1170, 204020), (1212, 196950), (1300, 183618), (1313, 181800), (1515, 157560), (1560, 153015), (1800, 132613), (1818, 131300), (1950, 122412), (2020, 118170), (2340, 102010), (2424, 98475), (2525, 94536), (2600, 91809), (2626, 90900), (2925, 81608), (3030, 78780), (3636, 65650), (3900, 61206), (3939, 60600), (4040, 59085), (4545, 52520), (4680, 51005), (5050, 47268), (5252, 45450), (5850, 40804), (6060, 39390), (6565, 36360), (7272, 32825), (7575, 31512), (7800, 30603), (7878, 30300), (9090, 26260), (10100, 23634), (10201, 23400), (10504, 22725), (11700, 20402), (11817, 20200), (12120, 19695), (13130, 18180), (15150, 15756)]