144655740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 495129600

約数和(自身を除く): 350473860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 613, 621, 684, 690, 828, 855, 874, 1026, 1035, 1140, 1226, 1242, 1311, 1380, 1710, 1748, 1839, 2052, 2070, 2185, 2452, 2484, 2565, 2622, 3065, 3105, 3420, 3678, 3933, 4140, 4370, 5130, 5244, 5517, 6130, 6210, 6555, 7356, 7866, 8740, 9195, 10260, 11034, 11647, 11799, 12260, 12420, 13110, 14099, 15732, 16551, 18390, 19665, 22068, 23294, 23598, 26220, 27585, 28198, 33102, 34941, 36780, 39330, 42297, 46588, 47196, 55170, 56396, 58235, 58995, 66204, 69882, 70495, 78660, 82755, 84594, 104823, 110340, 116470, 117990, 126891, 139764, 140990, 165510, 169188, 174705, 209646, 211485, 232940, 235980, 253782, 267881, 281980, 314469, 331020, 349410, 380673, 419292, 422970, 507564, 524115, 535762, 628938, 634455, 698820, 761346, 803643, 845940, 1048230, 1071524, 1257876, 1268910, 1339405, 1522692, 1572345, 1607286, 1903365, 2096460, 2410929, 2537820, 2678810, 3144690, 3214572, 3806730, 4018215, 4821858, 5357620, 6289380, 7232787, 7613460, 8036430, 9643716, 12054645, 14465574, 16072860, 24109290, 28931148, 36163935, 48218580, 72327870, 144655740]

約数ペア:

[(1, 144655740), (2, 72327870), (3, 48218580), (4, 36163935), (5, 28931148), (6, 24109290), (9, 16072860), (10, 14465574), (12, 12054645), (15, 9643716), (18, 8036430), (19, 7613460), (20, 7232787), (23, 6289380), (27, 5357620), (30, 4821858), (36, 4018215), (38, 3806730), (45, 3214572), (46, 3144690), (54, 2678810), (57, 2537820), (60, 2410929), (69, 2096460), (76, 1903365), (90, 1607286), (92, 1572345), (95, 1522692), (108, 1339405), (114, 1268910), (115, 1257876), (135, 1071524), (138, 1048230), (171, 845940), (180, 803643), (190, 761346), (207, 698820), (228, 634455), (230, 628938), (270, 535762), (276, 524115), (285, 507564), (342, 422970), (345, 419292), (380, 380673), (414, 349410), (437, 331020), (460, 314469), (513, 281980), (540, 267881), (570, 253782), (613, 235980), (621, 232940), (684, 211485), (690, 209646), (828, 174705), (855, 169188), (874, 165510), (1026, 140990), (1035, 139764), (1140, 126891), (1226, 117990), (1242, 116470), (1311, 110340), (1380, 104823), (1710, 84594), (1748, 82755), (1839, 78660), (2052, 70495), (2070, 69882), (2185, 66204), (2452, 58995), (2484, 58235), (2565, 56396), (2622, 55170), (3065, 47196), (3105, 46588), (3420, 42297), (3678, 39330), (3933, 36780), (4140, 34941), (4370, 33102), (5130, 28198), (5244, 27585), (5517, 26220), (6130, 23598), (6210, 23294), (6555, 22068), (7356, 19665), (7866, 18390), (8740, 16551), (9195, 15732), (10260, 14099), (11034, 13110), (11647, 12420), (11799, 12260)]