2405726700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3929}}^1$

素因数の和:4116

約数の個数: 144

約数和(自身を含む): 7545662880

約数和(自身を除く): 5139936180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 157, 195, 260, 300, 314, 325, 390, 471, 628, 650, 780, 785, 942, 975, 1300, 1570, 1884, 1950, 2041, 2355, 3140, 3900, 3925, 3929, 4082, 4710, 6123, 7850, 7858, 8164, 9420, 10205, 11775, 11787, 12246, 15700, 15716, 19645, 20410, 23550, 23574, 24492, 30615, 39290, 40820, 47100, 47148, 51025, 51077, 58935, 61230, 78580, 98225, 102050, 102154, 117870, 122460, 153075, 153231, 196450, 204100, 204308, 235740, 255385, 294675, 306150, 306462, 392900, 510770, 589350, 612300, 612924, 616853, 766155, 1021540, 1178700, 1233706, 1276925, 1532310, 1850559, 2467412, 2553850, 3064620, 3084265, 3701118, 3830775, 5107700, 6168530, 7402236, 7661550, 8019089, 9252795, 12337060, 15323100, 15421325, 16038178, 18505590, 24057267, 30842650, 32076356, 37011180, 40095445, 46263975, 48114534, 61685300, 80190890, 92527950, 96229068, 120286335, 160381780, 185055900, 200477225, 240572670, 400954450, 481145340, 601431675, 801908900, 1202863350, 2405726700]

約数ペア:

[(1, 2405726700), (2, 1202863350), (3, 801908900), (4, 601431675), (5, 481145340), (6, 400954450), (10, 240572670), (12, 200477225), (13, 185055900), (15, 160381780), (20, 120286335), (25, 96229068), (26, 92527950), (30, 80190890), (39, 61685300), (50, 48114534), (52, 46263975), (60, 40095445), (65, 37011180), (75, 32076356), (78, 30842650), (100, 24057267), (130, 18505590), (150, 16038178), (156, 15421325), (157, 15323100), (195, 12337060), (260, 9252795), (300, 8019089), (314, 7661550), (325, 7402236), (390, 6168530), (471, 5107700), (628, 3830775), (650, 3701118), (780, 3084265), (785, 3064620), (942, 2553850), (975, 2467412), (1300, 1850559), (1570, 1532310), (1884, 1276925), (1950, 1233706), (2041, 1178700), (2355, 1021540), (3140, 766155), (3900, 616853), (3925, 612924), (3929, 612300), (4082, 589350), (4710, 510770), (6123, 392900), (7850, 306462), (7858, 306150), (8164, 294675), (9420, 255385), (10205, 235740), (11775, 204308), (11787, 204100), (12246, 196450), (15700, 153231), (15716, 153075), (19645, 122460), (20410, 117870), (23550, 102154), (23574, 102050), (24492, 98225), (30615, 78580), (39290, 61230), (40820, 58935), (47100, 51077), (47148, 51025)]