72653550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21097

約数の個数: 48

約数和(自身を含む): 188023680

約数和(自身を除く): 115370130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 21059, 42118, 63177, 105295, 126354, 210590, 315885, 484357, 526475, 631770, 968714, 1052950, 1453071, 1579425, 2421785, 2906142, 3158850, 4843570, 7265355, 12108925, 14530710, 24217850, 36326775, 72653550]

約数ペア:

[(1, 72653550), (2, 36326775), (3, 24217850), (5, 14530710), (6, 12108925), (10, 7265355), (15, 4843570), (23, 3158850), (25, 2906142), (30, 2421785), (46, 1579425), (50, 1453071), (69, 1052950), (75, 968714), (115, 631770), (138, 526475), (150, 484357), (230, 315885), (345, 210590), (575, 126354), (690, 105295), (1150, 63177), (1725, 42118), (3450, 21059)]