148864300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 349953296

約数和(自身を除く): 201088996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 307, 325, 373, 614, 650, 746, 1228, 1300, 1492, 1535, 1865, 3070, 3730, 3991, 4849, 6140, 7460, 7675, 7982, 9325, 9698, 15350, 15964, 18650, 19396, 19955, 24245, 30700, 37300, 39910, 48490, 79820, 96980, 99775, 114511, 121225, 199550, 229022, 242450, 399100, 458044, 484900, 572555, 1145110, 1488643, 2290220, 2862775, 2977286, 5725550, 5954572, 7443215, 11451100, 14886430, 29772860, 37216075, 74432150, 148864300]

約数ペア:

[(1, 148864300), (2, 74432150), (4, 37216075), (5, 29772860), (10, 14886430), (13, 11451100), (20, 7443215), (25, 5954572), (26, 5725550), (50, 2977286), (52, 2862775), (65, 2290220), (100, 1488643), (130, 1145110), (260, 572555), (307, 484900), (325, 458044), (373, 399100), (614, 242450), (650, 229022), (746, 199550), (1228, 121225), (1300, 114511), (1492, 99775), (1535, 96980), (1865, 79820), (3070, 48490), (3730, 39910), (3991, 37300), (4849, 30700), (6140, 24245), (7460, 19955), (7675, 19396), (7982, 18650), (9325, 15964), (9698, 15350)]