134897300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 309355200

約数和(自身を除く): 174457900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 356, 445, 460, 575, 659, 890, 1150, 1318, 1780, 2047, 2225, 2300, 2636, 3295, 4094, 4450, 6590, 8188, 8900, 10235, 13180, 15157, 16475, 20470, 30314, 32950, 40940, 51175, 58651, 60628, 65900, 75785, 102350, 117302, 151570, 204700, 234604, 293255, 303140, 378925, 586510, 757850, 1173020, 1348973, 1466275, 1515700, 2697946, 2932550, 5395892, 5865100, 6744865, 13489730, 26979460, 33724325, 67448650, 134897300]

約数ペア:

[(1, 134897300), (2, 67448650), (4, 33724325), (5, 26979460), (10, 13489730), (20, 6744865), (23, 5865100), (25, 5395892), (46, 2932550), (50, 2697946), (89, 1515700), (92, 1466275), (100, 1348973), (115, 1173020), (178, 757850), (230, 586510), (356, 378925), (445, 303140), (460, 293255), (575, 234604), (659, 204700), (890, 151570), (1150, 117302), (1318, 102350), (1780, 75785), (2047, 65900), (2225, 60628), (2300, 58651), (2636, 51175), (3295, 40940), (4094, 32950), (4450, 30314), (6590, 20470), (8188, 16475), (8900, 15157), (10235, 13180)]