293822460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 144

約数和(自身を含む): 956460960

約数和(自身を除く): 662638500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1621, 1710, 1908, 2014, 2385, 3021, 3180, 3242, 3420, 4028, 4770, 4863, 5035, 6042, 6484, 8105, 9063, 9540, 9726, 10070, 12084, 14589, 15105, 16210, 18126, 19452, 20140, 24315, 29178, 30210, 30799, 32420, 36252, 45315, 48630, 58356, 60420, 61598, 72945, 85913, 90630, 92397, 97260, 123196, 145890, 153995, 171826, 181260, 184794, 257739, 277191, 291780, 307990, 343652, 369588, 429565, 461985, 515478, 554382, 615980, 773217, 859130, 923970, 1030956, 1108764, 1288695, 1385955, 1546434, 1632347, 1718260, 1847940, 2577390, 2771910, 3092868, 3264694, 3866085, 4897041, 5154780, 5543820, 6529388, 7732170, 8161735, 9794082, 14691123, 15464340, 16323470, 19588164, 24485205, 29382246, 32646940, 48970410, 58764492, 73455615, 97940820, 146911230, 293822460]

約数ペア:

[(1, 293822460), (2, 146911230), (3, 97940820), (4, 73455615), (5, 58764492), (6, 48970410), (9, 32646940), (10, 29382246), (12, 24485205), (15, 19588164), (18, 16323470), (19, 15464340), (20, 14691123), (30, 9794082), (36, 8161735), (38, 7732170), (45, 6529388), (53, 5543820), (57, 5154780), (60, 4897041), (76, 3866085), (90, 3264694), (95, 3092868), (106, 2771910), (114, 2577390), (159, 1847940), (171, 1718260), (180, 1632347), (190, 1546434), (212, 1385955), (228, 1288695), (265, 1108764), (285, 1030956), (318, 923970), (342, 859130), (380, 773217), (477, 615980), (530, 554382), (570, 515478), (636, 461985), (684, 429565), (795, 369588), (855, 343652), (954, 307990), (1007, 291780), (1060, 277191), (1140, 257739), (1590, 184794), (1621, 181260), (1710, 171826), (1908, 153995), (2014, 145890), (2385, 123196), (3021, 97260), (3180, 92397), (3242, 90630), (3420, 85913), (4028, 72945), (4770, 61598), (4863, 60420), (5035, 58356), (6042, 48630), (6484, 45315), (8105, 36252), (9063, 32420), (9540, 30799), (9726, 30210), (10070, 29178), (12084, 24315), (14589, 20140), (15105, 19452), (16210, 18126)]