151643600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 388582272

約数和(自身を除く): 236938672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 184, 200, 212, 230, 265, 311, 368, 400, 424, 460, 530, 575, 622, 848, 920, 1060, 1150, 1219, 1244, 1325, 1555, 1840, 2120, 2300, 2438, 2488, 2650, 3110, 4240, 4600, 4876, 4976, 5300, 6095, 6220, 7153, 7775, 9200, 9752, 10600, 12190, 12440, 14306, 15550, 16483, 19504, 21200, 24380, 24880, 28612, 30475, 31100, 32966, 35765, 48760, 57224, 60950, 62200, 65932, 71530, 82415, 97520, 114448, 121900, 124400, 131864, 143060, 164830, 178825, 243800, 263728, 286120, 329660, 357650, 379109, 412075, 487600, 572240, 659320, 715300, 758218, 824150, 1318640, 1430600, 1516436, 1648300, 1895545, 2861200, 3032872, 3296600, 3791090, 6065744, 6593200, 7582180, 9477725, 15164360, 18955450, 30328720, 37910900, 75821800, 151643600]

約数ペア:

[(1, 151643600), (2, 75821800), (4, 37910900), (5, 30328720), (8, 18955450), (10, 15164360), (16, 9477725), (20, 7582180), (23, 6593200), (25, 6065744), (40, 3791090), (46, 3296600), (50, 3032872), (53, 2861200), (80, 1895545), (92, 1648300), (100, 1516436), (106, 1430600), (115, 1318640), (184, 824150), (200, 758218), (212, 715300), (230, 659320), (265, 572240), (311, 487600), (368, 412075), (400, 379109), (424, 357650), (460, 329660), (530, 286120), (575, 263728), (622, 243800), (848, 178825), (920, 164830), (1060, 143060), (1150, 131864), (1219, 124400), (1244, 121900), (1325, 114448), (1555, 97520), (1840, 82415), (2120, 71530), (2300, 65932), (2438, 62200), (2488, 60950), (2650, 57224), (3110, 48760), (4240, 35765), (4600, 32966), (4876, 31100), (4976, 30475), (5300, 28612), (6095, 24880), (6220, 24380), (7153, 21200), (7775, 19504), (9200, 16483), (9752, 15550), (10600, 14306), (12190, 12440)]