202464400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 517556160

約数和(自身を除く): 315091760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 59, 80, 92, 100, 115, 118, 184, 200, 230, 236, 295, 368, 373, 400, 460, 472, 575, 590, 746, 920, 944, 1150, 1180, 1357, 1475, 1492, 1840, 1865, 2300, 2360, 2714, 2950, 2984, 3730, 4600, 4720, 5428, 5900, 5968, 6785, 7460, 8579, 9200, 9325, 10856, 11800, 13570, 14920, 17158, 18650, 21712, 22007, 23600, 27140, 29840, 33925, 34316, 37300, 42895, 44014, 54280, 67850, 68632, 74600, 85790, 88028, 108560, 110035, 135700, 137264, 149200, 171580, 176056, 214475, 220070, 271400, 343160, 352112, 428950, 440140, 506161, 542800, 550175, 686320, 857900, 880280, 1012322, 1100350, 1715800, 1760560, 2024644, 2200700, 2530805, 3431600, 4049288, 4401400, 5061610, 8098576, 8802800, 10123220, 12654025, 20246440, 25308050, 40492880, 50616100, 101232200, 202464400]

約数ペア:

[(1, 202464400), (2, 101232200), (4, 50616100), (5, 40492880), (8, 25308050), (10, 20246440), (16, 12654025), (20, 10123220), (23, 8802800), (25, 8098576), (40, 5061610), (46, 4401400), (50, 4049288), (59, 3431600), (80, 2530805), (92, 2200700), (100, 2024644), (115, 1760560), (118, 1715800), (184, 1100350), (200, 1012322), (230, 880280), (236, 857900), (295, 686320), (368, 550175), (373, 542800), (400, 506161), (460, 440140), (472, 428950), (575, 352112), (590, 343160), (746, 271400), (920, 220070), (944, 214475), (1150, 176056), (1180, 171580), (1357, 149200), (1475, 137264), (1492, 135700), (1840, 110035), (1865, 108560), (2300, 88028), (2360, 85790), (2714, 74600), (2950, 68632), (2984, 67850), (3730, 54280), (4600, 44014), (4720, 42895), (5428, 37300), (5900, 34316), (5968, 33925), (6785, 29840), (7460, 27140), (8579, 23600), (9200, 22007), (9325, 21712), (10856, 18650), (11800, 17158), (13570, 14920)]