80986650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 209236608

約数和(自身を除く): 128249958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 61, 75, 106, 122, 150, 159, 167, 183, 265, 305, 318, 334, 366, 501, 530, 610, 795, 835, 915, 1002, 1325, 1525, 1590, 1670, 1830, 2505, 2650, 3050, 3233, 3975, 4175, 4575, 5010, 6466, 7950, 8350, 8851, 9150, 9699, 10187, 12525, 16165, 17702, 19398, 20374, 25050, 26553, 30561, 32330, 44255, 48495, 50935, 53106, 61122, 80825, 88510, 96990, 101870, 132765, 152805, 161650, 221275, 242475, 254675, 265530, 305610, 442550, 484950, 509350, 539911, 663825, 764025, 1079822, 1327650, 1528050, 1619733, 2699555, 3239466, 5399110, 8098665, 13497775, 16197330, 26995550, 40493325, 80986650]

約数ペア:

[(1, 80986650), (2, 40493325), (3, 26995550), (5, 16197330), (6, 13497775), (10, 8098665), (15, 5399110), (25, 3239466), (30, 2699555), (50, 1619733), (53, 1528050), (61, 1327650), (75, 1079822), (106, 764025), (122, 663825), (150, 539911), (159, 509350), (167, 484950), (183, 442550), (265, 305610), (305, 265530), (318, 254675), (334, 242475), (366, 221275), (501, 161650), (530, 152805), (610, 132765), (795, 101870), (835, 96990), (915, 88510), (1002, 80825), (1325, 61122), (1525, 53106), (1590, 50935), (1670, 48495), (1830, 44255), (2505, 32330), (2650, 30561), (3050, 26553), (3233, 25050), (3975, 20374), (4175, 19398), (4575, 17702), (5010, 16165), (6466, 12525), (7950, 10187), (8350, 9699), (8851, 9150)]