15671625100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{89501}}^1$

素因数の和:89635

約数の個数: 72

約数和(自身を含む): 36357860448

約数和(自身を除く): 20686235348

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 103, 170, 206, 340, 412, 425, 515, 850, 1030, 1700, 1751, 2060, 2575, 3502, 5150, 7004, 8755, 10300, 17510, 35020, 43775, 87550, 89501, 175100, 179002, 358004, 447505, 895010, 1521517, 1790020, 2237525, 3043034, 4475050, 6086068, 7607585, 8950100, 9218603, 15215170, 18437206, 30430340, 36874412, 38037925, 46093015, 76075850, 92186030, 152151700, 156716251, 184372060, 230465075, 313432502, 460930150, 626865004, 783581255, 921860300, 1567162510, 3134325020, 3917906275, 7835812550, 15671625100]

約数ペア:

[(1, 15671625100), (2, 7835812550), (4, 3917906275), (5, 3134325020), (10, 1567162510), (17, 921860300), (20, 783581255), (25, 626865004), (34, 460930150), (50, 313432502), (68, 230465075), (85, 184372060), (100, 156716251), (103, 152151700), (170, 92186030), (206, 76075850), (340, 46093015), (412, 38037925), (425, 36874412), (515, 30430340), (850, 18437206), (1030, 15215170), (1700, 9218603), (1751, 8950100), (2060, 7607585), (2575, 6086068), (3502, 4475050), (5150, 3043034), (7004, 2237525), (8755, 1790020), (10300, 1521517), (17510, 895010), (35020, 447505), (43775, 358004), (87550, 179002), (89501, 175100)]