2731524900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{700391}}^1$

素因数の和:700421

約数の個数: 72

約数和(自身を含む): 8511163584

約数和(自身を除く): 5779638684

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 700391, 1400782, 2101173, 2801564, 3501955, 4202346, 7003910, 8404692, 9105083, 10505865, 14007820, 17509775, 18210166, 21011730, 27315249, 35019550, 36420332, 42023460, 45525415, 52529325, 54630498, 70039100, 91050830, 105058650, 109260996, 136576245, 182101660, 210117300, 227627075, 273152490, 455254150, 546304980, 682881225, 910508300, 1365762450, 2731524900]

約数ペア:

[(1, 2731524900), (2, 1365762450), (3, 910508300), (4, 682881225), (5, 546304980), (6, 455254150), (10, 273152490), (12, 227627075), (13, 210117300), (15, 182101660), (20, 136576245), (25, 109260996), (26, 105058650), (30, 91050830), (39, 70039100), (50, 54630498), (52, 52529325), (60, 45525415), (65, 42023460), (75, 36420332), (78, 35019550), (100, 27315249), (130, 21011730), (150, 18210166), (156, 17509775), (195, 14007820), (260, 10505865), (300, 9105083), (325, 8404692), (390, 7003910), (650, 4202346), (780, 3501955), (975, 2801564), (1300, 2101173), (1950, 1400782), (3900, 700391)]