225542460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 752338944

約数和(自身を除く): 526796484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 97, 110, 130, 132, 143, 156, 165, 194, 195, 220, 260, 271, 286, 291, 330, 388, 390, 429, 485, 542, 572, 582, 660, 715, 780, 813, 858, 970, 1067, 1084, 1164, 1261, 1355, 1430, 1455, 1626, 1716, 1940, 2134, 2145, 2522, 2710, 2860, 2910, 2981, 3201, 3252, 3523, 3783, 4065, 4268, 4290, 5044, 5335, 5420, 5820, 5962, 6305, 6402, 7046, 7566, 8130, 8580, 8943, 10569, 10670, 11924, 12610, 12804, 13871, 14092, 14905, 15132, 16005, 16260, 17615, 17886, 18915, 21138, 21340, 25220, 26287, 27742, 29810, 32010, 35230, 35772, 37830, 38753, 41613, 42276, 44715, 52574, 52845, 55484, 59620, 64020, 69355, 70460, 75660, 77506, 78861, 83226, 89430, 105148, 105690, 116259, 131435, 138710, 155012, 157722, 166452, 178860, 193765, 208065, 211380, 232518, 262870, 277420, 289157, 315444, 341731, 387530, 394305, 416130, 465036, 525740, 578314, 581295, 683462, 775060, 788610, 832260, 867471, 1025193, 1156628, 1162590, 1366924, 1445785, 1577220, 1708655, 1734942, 2050386, 2325180, 2891570, 3417310, 3469884, 3759041, 4100772, 4337355, 5125965, 5783140, 6834620, 7518082, 8674710, 10251930, 11277123, 15036164, 17349420, 18795205, 20503860, 22554246, 37590410, 45108492, 56385615, 75180820, 112771230, 225542460]

約数ペア:

[(1, 225542460), (2, 112771230), (3, 75180820), (4, 56385615), (5, 45108492), (6, 37590410), (10, 22554246), (11, 20503860), (12, 18795205), (13, 17349420), (15, 15036164), (20, 11277123), (22, 10251930), (26, 8674710), (30, 7518082), (33, 6834620), (39, 5783140), (44, 5125965), (52, 4337355), (55, 4100772), (60, 3759041), (65, 3469884), (66, 3417310), (78, 2891570), (97, 2325180), (110, 2050386), (130, 1734942), (132, 1708655), (143, 1577220), (156, 1445785), (165, 1366924), (194, 1162590), (195, 1156628), (220, 1025193), (260, 867471), (271, 832260), (286, 788610), (291, 775060), (330, 683462), (388, 581295), (390, 578314), (429, 525740), (485, 465036), (542, 416130), (572, 394305), (582, 387530), (660, 341731), (715, 315444), (780, 289157), (813, 277420), (858, 262870), (970, 232518), (1067, 211380), (1084, 208065), (1164, 193765), (1261, 178860), (1355, 166452), (1430, 157722), (1455, 155012), (1626, 138710), (1716, 131435), (1940, 116259), (2134, 105690), (2145, 105148), (2522, 89430), (2710, 83226), (2860, 78861), (2910, 77506), (2981, 75660), (3201, 70460), (3252, 69355), (3523, 64020), (3783, 59620), (4065, 55484), (4268, 52845), (4290, 52574), (5044, 44715), (5335, 42276), (5420, 41613), (5820, 38753), (5962, 37830), (6305, 35772), (6402, 35230), (7046, 32010), (7566, 29810), (8130, 27742), (8580, 26287), (8943, 25220), (10569, 21340), (10670, 21138), (11924, 18915), (12610, 17886), (12804, 17615), (13871, 16260), (14092, 16005), (14905, 15132)]