130899900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 402974208

約数和(自身を除く): 272074308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 138, 150, 183, 230, 244, 276, 300, 305, 311, 345, 366, 460, 575, 610, 622, 690, 732, 915, 933, 1150, 1220, 1244, 1380, 1403, 1525, 1555, 1725, 1830, 1866, 2300, 2806, 3050, 3110, 3450, 3660, 3732, 4209, 4575, 4665, 5612, 6100, 6220, 6900, 7015, 7153, 7775, 8418, 9150, 9330, 14030, 14306, 15550, 16836, 18300, 18660, 18971, 21045, 21459, 23325, 28060, 28612, 31100, 35075, 35765, 37942, 42090, 42918, 46650, 56913, 70150, 71530, 75884, 84180, 85836, 93300, 94855, 105225, 107295, 113826, 140300, 143060, 178825, 189710, 210450, 214590, 227652, 284565, 357650, 379420, 420900, 429180, 436333, 474275, 536475, 569130, 715300, 872666, 948550, 1072950, 1138260, 1308999, 1422825, 1745332, 1897100, 2145900, 2181665, 2617998, 2845650, 4363330, 5235996, 5691300, 6544995, 8726660, 10908325, 13089990, 21816650, 26179980, 32724975, 43633300, 65449950, 130899900]

約数ペア:

[(1, 130899900), (2, 65449950), (3, 43633300), (4, 32724975), (5, 26179980), (6, 21816650), (10, 13089990), (12, 10908325), (15, 8726660), (20, 6544995), (23, 5691300), (25, 5235996), (30, 4363330), (46, 2845650), (50, 2617998), (60, 2181665), (61, 2145900), (69, 1897100), (75, 1745332), (92, 1422825), (100, 1308999), (115, 1138260), (122, 1072950), (138, 948550), (150, 872666), (183, 715300), (230, 569130), (244, 536475), (276, 474275), (300, 436333), (305, 429180), (311, 420900), (345, 379420), (366, 357650), (460, 284565), (575, 227652), (610, 214590), (622, 210450), (690, 189710), (732, 178825), (915, 143060), (933, 140300), (1150, 113826), (1220, 107295), (1244, 105225), (1380, 94855), (1403, 93300), (1525, 85836), (1555, 84180), (1725, 75884), (1830, 71530), (1866, 70150), (2300, 56913), (2806, 46650), (3050, 42918), (3110, 42090), (3450, 37942), (3660, 35765), (3732, 35075), (4209, 31100), (4575, 28612), (4665, 28060), (5612, 23325), (6100, 21459), (6220, 21045), (6900, 18971), (7015, 18660), (7153, 18300), (7775, 16836), (8418, 15550), (9150, 14306), (9330, 14030)]