193957800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 634780800

約数和(自身を除く): 440823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 71, 75, 87, 100, 116, 120, 142, 145, 150, 157, 174, 200, 213, 232, 284, 290, 300, 314, 348, 355, 426, 435, 471, 568, 580, 600, 628, 696, 710, 725, 785, 852, 870, 942, 1065, 1160, 1256, 1420, 1450, 1570, 1704, 1740, 1775, 1884, 2059, 2130, 2175, 2355, 2840, 2900, 3140, 3480, 3550, 3768, 3925, 4118, 4260, 4350, 4553, 4710, 5325, 5800, 6177, 6280, 7100, 7850, 8236, 8520, 8700, 9106, 9420, 10295, 10650, 11147, 11775, 12354, 13659, 14200, 15700, 16472, 17400, 18212, 18840, 20590, 21300, 22294, 22765, 23550, 24708, 27318, 30885, 31400, 33441, 36424, 41180, 42600, 44588, 45530, 47100, 49416, 51475, 54636, 55735, 61770, 66882, 68295, 82360, 89176, 91060, 94200, 102950, 109272, 111470, 113825, 123540, 133764, 136590, 154425, 167205, 182120, 205900, 222940, 227650, 247080, 267528, 273180, 278675, 308850, 323263, 334410, 341475, 411800, 445880, 455300, 546360, 557350, 617700, 646526, 668820, 682950, 836025, 910600, 969789, 1114700, 1235400, 1293052, 1337640, 1365900, 1616315, 1672050, 1939578, 2229400, 2586104, 2731800, 3232630, 3344100, 3879156, 4848945, 6465260, 6688200, 7758312, 8081575, 9697890, 12930520, 16163150, 19395780, 24244725, 32326300, 38791560, 48489450, 64652600, 96978900, 193957800]

約数ペア:

[(1, 193957800), (2, 96978900), (3, 64652600), (4, 48489450), (5, 38791560), (6, 32326300), (8, 24244725), (10, 19395780), (12, 16163150), (15, 12930520), (20, 9697890), (24, 8081575), (25, 7758312), (29, 6688200), (30, 6465260), (40, 4848945), (50, 3879156), (58, 3344100), (60, 3232630), (71, 2731800), (75, 2586104), (87, 2229400), (100, 1939578), (116, 1672050), (120, 1616315), (142, 1365900), (145, 1337640), (150, 1293052), (157, 1235400), (174, 1114700), (200, 969789), (213, 910600), (232, 836025), (284, 682950), (290, 668820), (300, 646526), (314, 617700), (348, 557350), (355, 546360), (426, 455300), (435, 445880), (471, 411800), (568, 341475), (580, 334410), (600, 323263), (628, 308850), (696, 278675), (710, 273180), (725, 267528), (785, 247080), (852, 227650), (870, 222940), (942, 205900), (1065, 182120), (1160, 167205), (1256, 154425), (1420, 136590), (1450, 133764), (1570, 123540), (1704, 113825), (1740, 111470), (1775, 109272), (1884, 102950), (2059, 94200), (2130, 91060), (2175, 89176), (2355, 82360), (2840, 68295), (2900, 66882), (3140, 61770), (3480, 55735), (3550, 54636), (3768, 51475), (3925, 49416), (4118, 47100), (4260, 45530), (4350, 44588), (4553, 42600), (4710, 41180), (5325, 36424), (5800, 33441), (6177, 31400), (6280, 30885), (7100, 27318), (7850, 24708), (8236, 23550), (8520, 22765), (8700, 22294), (9106, 21300), (9420, 20590), (10295, 18840), (10650, 18212), (11147, 17400), (11775, 16472), (12354, 15700), (13659, 14200)]