272199240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 950227200

約数和(自身を除く): 678027960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 360, 395, 408, 474, 510, 563, 612, 632, 680, 711, 765, 790, 948, 1020, 1126, 1185, 1224, 1343, 1422, 1530, 1580, 1689, 1896, 2040, 2252, 2370, 2686, 2815, 2844, 3060, 3160, 3378, 3555, 4029, 4504, 4740, 5067, 5372, 5630, 5688, 6120, 6715, 6756, 7110, 8058, 8445, 9480, 9571, 10134, 10744, 11260, 12087, 13430, 13512, 14220, 16116, 16890, 19142, 20145, 20268, 22520, 24174, 25335, 26860, 28440, 28713, 32232, 33780, 38284, 40290, 40536, 44477, 47855, 48348, 50670, 53720, 57426, 60435, 67560, 76568, 80580, 86139, 88954, 95710, 96696, 101340, 114852, 120870, 133431, 143565, 161160, 172278, 177908, 191420, 202680, 222385, 229704, 241740, 266862, 287130, 344556, 355816, 382840, 400293, 430695, 444770, 483480, 533724, 574260, 667155, 689112, 756109, 800586, 861390, 889540, 1067448, 1148520, 1334310, 1512218, 1601172, 1722780, 1779080, 2001465, 2268327, 2668620, 3024436, 3202344, 3445560, 3780545, 4002930, 4536654, 5337240, 6048872, 6804981, 7561090, 8005860, 9073308, 11341635, 13609962, 15122180, 16011720, 18146616, 22683270, 27219924, 30244360, 34024905, 45366540, 54439848, 68049810, 90733080, 136099620, 272199240]

約数ペア:

[(1, 272199240), (2, 136099620), (3, 90733080), (4, 68049810), (5, 54439848), (6, 45366540), (8, 34024905), (9, 30244360), (10, 27219924), (12, 22683270), (15, 18146616), (17, 16011720), (18, 15122180), (20, 13609962), (24, 11341635), (30, 9073308), (34, 8005860), (36, 7561090), (40, 6804981), (45, 6048872), (51, 5337240), (60, 4536654), (68, 4002930), (72, 3780545), (79, 3445560), (85, 3202344), (90, 3024436), (102, 2668620), (120, 2268327), (136, 2001465), (153, 1779080), (158, 1722780), (170, 1601172), (180, 1512218), (204, 1334310), (237, 1148520), (255, 1067448), (306, 889540), (316, 861390), (340, 800586), (360, 756109), (395, 689112), (408, 667155), (474, 574260), (510, 533724), (563, 483480), (612, 444770), (632, 430695), (680, 400293), (711, 382840), (765, 355816), (790, 344556), (948, 287130), (1020, 266862), (1126, 241740), (1185, 229704), (1224, 222385), (1343, 202680), (1422, 191420), (1530, 177908), (1580, 172278), (1689, 161160), (1896, 143565), (2040, 133431), (2252, 120870), (2370, 114852), (2686, 101340), (2815, 96696), (2844, 95710), (3060, 88954), (3160, 86139), (3378, 80580), (3555, 76568), (4029, 67560), (4504, 60435), (4740, 57426), (5067, 53720), (5372, 50670), (5630, 48348), (5688, 47855), (6120, 44477), (6715, 40536), (6756, 40290), (7110, 38284), (8058, 33780), (8445, 32232), (9480, 28713), (9571, 28440), (10134, 26860), (10744, 25335), (11260, 24174), (12087, 22520), (13430, 20268), (13512, 20145), (14220, 19142), (16116, 16890)]