449282340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 1482966576

約数和(自身を除く): 1033684236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 780, 909, 1010, 1170, 1212, 1313, 1515, 1818, 1901, 2020, 2340, 2626, 3030, 3636, 3802, 3939, 4545, 5252, 5703, 6060, 6565, 7604, 7878, 9090, 9505, 11406, 11817, 13130, 15756, 17109, 18180, 19010, 19695, 22812, 23634, 24713, 26260, 28515, 34218, 38020, 39390, 47268, 49426, 57030, 59085, 68436, 74139, 78780, 85545, 98852, 114060, 118170, 123565, 148278, 171090, 192001, 222417, 236340, 247130, 296556, 342180, 370695, 384002, 444834, 494260, 576003, 741390, 768004, 889668, 960005, 1112085, 1152006, 1482780, 1728009, 1920010, 2224170, 2304012, 2496013, 2880015, 3456018, 3840020, 4448340, 4992026, 5760030, 6912036, 7488039, 8640045, 9984052, 11520060, 12480065, 14976078, 17280090, 22464117, 24960130, 29952156, 34560180, 37440195, 44928234, 49920260, 74880390, 89856468, 112320585, 149760780, 224641170, 449282340]

約数ペア:

[(1, 449282340), (2, 224641170), (3, 149760780), (4, 112320585), (5, 89856468), (6, 74880390), (9, 49920260), (10, 44928234), (12, 37440195), (13, 34560180), (15, 29952156), (18, 24960130), (20, 22464117), (26, 17280090), (30, 14976078), (36, 12480065), (39, 11520060), (45, 9984052), (52, 8640045), (60, 7488039), (65, 6912036), (78, 5760030), (90, 4992026), (101, 4448340), (117, 3840020), (130, 3456018), (156, 2880015), (180, 2496013), (195, 2304012), (202, 2224170), (234, 1920010), (260, 1728009), (303, 1482780), (390, 1152006), (404, 1112085), (468, 960005), (505, 889668), (585, 768004), (606, 741390), (780, 576003), (909, 494260), (1010, 444834), (1170, 384002), (1212, 370695), (1313, 342180), (1515, 296556), (1818, 247130), (1901, 236340), (2020, 222417), (2340, 192001), (2626, 171090), (3030, 148278), (3636, 123565), (3802, 118170), (3939, 114060), (4545, 98852), (5252, 85545), (5703, 78780), (6060, 74139), (6565, 68436), (7604, 59085), (7878, 57030), (9090, 49426), (9505, 47268), (11406, 39390), (11817, 38020), (13130, 34218), (15756, 28515), (17109, 26260), (18180, 24713), (19010, 23634), (19695, 22812)]