389715300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3740

約数の個数: 180

約数和(自身を含む): 1360847796

約数和(自身を除く): 971132496

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3701, 3900, 4050, 4212, 5265, 5850, 7020, 7402, 8100, 8775, 10530, 11103, 11700, 14804, 17550, 18505, 21060, 22206, 26325, 33309, 35100, 37010, 44412, 48113, 52650, 55515, 66618, 74020, 92525, 96226, 99927, 105300, 111030, 133236, 144339, 166545, 185050, 192452, 199854, 222060, 240565, 277575, 288678, 299781, 333090, 370100, 399708, 433017, 481130, 499635, 555150, 577356, 599562, 666180, 721695, 832725, 866034, 962260, 999270, 1110300, 1199124, 1202825, 1299051, 1443390, 1498905, 1665450, 1732068, 1998540, 2165085, 2405650, 2498175, 2598102, 2886780, 2997810, 3330900, 3608475, 3897153, 4330170, 4811300, 4996350, 5196204, 5995620, 6495255, 7216950, 7494525, 7794306, 8660340, 9992700, 10825425, 12990510, 14433900, 14989050, 15588612, 19485765, 21650850, 25981020, 29978100, 32476275, 38971530, 43301700, 64952550, 77943060, 97428825, 129905100, 194857650, 389715300]

約数ペア:

[(1, 389715300), (2, 194857650), (3, 129905100), (4, 97428825), (5, 77943060), (6, 64952550), (9, 43301700), (10, 38971530), (12, 32476275), (13, 29978100), (15, 25981020), (18, 21650850), (20, 19485765), (25, 15588612), (26, 14989050), (27, 14433900), (30, 12990510), (36, 10825425), (39, 9992700), (45, 8660340), (50, 7794306), (52, 7494525), (54, 7216950), (60, 6495255), (65, 5995620), (75, 5196204), (78, 4996350), (81, 4811300), (90, 4330170), (100, 3897153), (108, 3608475), (117, 3330900), (130, 2997810), (135, 2886780), (150, 2598102), (156, 2498175), (162, 2405650), (180, 2165085), (195, 1998540), (225, 1732068), (234, 1665450), (260, 1498905), (270, 1443390), (300, 1299051), (324, 1202825), (325, 1199124), (351, 1110300), (390, 999270), (405, 962260), (450, 866034), (468, 832725), (540, 721695), (585, 666180), (650, 599562), (675, 577356), (702, 555150), (780, 499635), (810, 481130), (900, 433017), (975, 399708), (1053, 370100), (1170, 333090), (1300, 299781), (1350, 288678), (1404, 277575), (1620, 240565), (1755, 222060), (1950, 199854), (2025, 192452), (2106, 185050), (2340, 166545), (2700, 144339), (2925, 133236), (3510, 111030), (3701, 105300), (3900, 99927), (4050, 96226), (4212, 92525), (5265, 74020), (5850, 66618), (7020, 55515), (7402, 52650), (8100, 48113), (8775, 44412), (10530, 37010), (11103, 35100), (11700, 33309), (14804, 26325), (17550, 22206), (18505, 21060)]