72105150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 122882370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 195, 206, 309, 325, 359, 390, 515, 618, 650, 718, 975, 1030, 1077, 1339, 1545, 1795, 1950, 2154, 2575, 2678, 3090, 3590, 4017, 4667, 5150, 5385, 6695, 7725, 8034, 8975, 9334, 10770, 13390, 14001, 15450, 17950, 20085, 23335, 26925, 28002, 33475, 36977, 40170, 46670, 53850, 66950, 70005, 73954, 100425, 110931, 116675, 140010, 184885, 200850, 221862, 233350, 350025, 369770, 480701, 554655, 700050, 924425, 961402, 1109310, 1442103, 1848850, 2403505, 2773275, 2884206, 4807010, 5546550, 7210515, 12017525, 14421030, 24035050, 36052575, 72105150]

約数ペア:

[(1, 72105150), (2, 36052575), (3, 24035050), (5, 14421030), (6, 12017525), (10, 7210515), (13, 5546550), (15, 4807010), (25, 2884206), (26, 2773275), (30, 2403505), (39, 1848850), (50, 1442103), (65, 1109310), (75, 961402), (78, 924425), (103, 700050), (130, 554655), (150, 480701), (195, 369770), (206, 350025), (309, 233350), (325, 221862), (359, 200850), (390, 184885), (515, 140010), (618, 116675), (650, 110931), (718, 100425), (975, 73954), (1030, 70005), (1077, 66950), (1339, 53850), (1545, 46670), (1795, 40170), (1950, 36977), (2154, 33475), (2575, 28002), (2678, 26925), (3090, 23335), (3590, 20085), (4017, 17950), (4667, 15450), (5150, 14001), (5385, 13390), (6695, 10770), (7725, 9334), (8034, 8975)]