215914800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7867

約数の個数: 120

約数和(自身を含む): 721810944

約数和(自身を除く): 505896144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 7823, 9200, 13800, 15646, 23469, 27600, 31292, 39115, 46938, 62584, 78230, 93876, 117345, 125168, 156460, 179929, 187752, 195575, 234690, 312920, 359858, 375504, 391150, 469380, 539787, 586725, 625840, 719716, 782300, 899645, 938760, 1079574, 1173450, 1439432, 1564600, 1799290, 1877520, 2159148, 2346900, 2698935, 2878864, 3129200, 3598580, 4318296, 4498225, 4693800, 5397870, 7197160, 8636592, 8996450, 9387600, 10795740, 13494675, 14394320, 17992900, 21591480, 26989350, 35985800, 43182960, 53978700, 71971600, 107957400, 215914800]

約数ペア:

[(1, 215914800), (2, 107957400), (3, 71971600), (4, 53978700), (5, 43182960), (6, 35985800), (8, 26989350), (10, 21591480), (12, 17992900), (15, 14394320), (16, 13494675), (20, 10795740), (23, 9387600), (24, 8996450), (25, 8636592), (30, 7197160), (40, 5397870), (46, 4693800), (48, 4498225), (50, 4318296), (60, 3598580), (69, 3129200), (75, 2878864), (80, 2698935), (92, 2346900), (100, 2159148), (115, 1877520), (120, 1799290), (138, 1564600), (150, 1439432), (184, 1173450), (200, 1079574), (230, 938760), (240, 899645), (276, 782300), (300, 719716), (345, 625840), (368, 586725), (400, 539787), (460, 469380), (552, 391150), (575, 375504), (600, 359858), (690, 312920), (920, 234690), (1104, 195575), (1150, 187752), (1200, 179929), (1380, 156460), (1725, 125168), (1840, 117345), (2300, 93876), (2760, 78230), (3450, 62584), (4600, 46938), (5520, 39115), (6900, 31292), (7823, 27600), (9200, 23469), (13800, 15646)]