155323852020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5046259}}^1$

素因数の和:5046299

約数の個数: 120

約数和(自身を含む): 512901866400

約数和(自身を除く): 357578014380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 5046259, 10092518, 15138777, 20185036, 25231295, 30277554, 45416331, 50462590, 60555108, 75693885, 90832662, 95878921, 100925180, 136248993, 151387770, 181665324, 191757842, 227081655, 272497986, 287636763, 302775540, 383515684, 408746979, 454163310, 479394605, 544995972, 575273526, 681244965, 817493958, 862910289, 908326620, 958789210, 1150547052, 1362489930, 1438183815, 1634987916, 1725820578, 1917578420, 2043734895, 2588730867, 2724979860, 2876367630, 3451641156, 4087469790, 4314551445, 5177461734, 5752735260, 7766192601, 8174939580, 8629102890, 10354923468, 12943654335, 15532385202, 17258205780, 25887308670, 31064770404, 38830963005, 51774617340, 77661926010, 155323852020]

約数ペア:

[(1, 155323852020), (2, 77661926010), (3, 51774617340), (4, 38830963005), (5, 31064770404), (6, 25887308670), (9, 17258205780), (10, 15532385202), (12, 12943654335), (15, 10354923468), (18, 8629102890), (19, 8174939580), (20, 7766192601), (27, 5752735260), (30, 5177461734), (36, 4314551445), (38, 4087469790), (45, 3451641156), (54, 2876367630), (57, 2724979860), (60, 2588730867), (76, 2043734895), (81, 1917578420), (90, 1725820578), (95, 1634987916), (108, 1438183815), (114, 1362489930), (135, 1150547052), (162, 958789210), (171, 908326620), (180, 862910289), (190, 817493958), (228, 681244965), (270, 575273526), (285, 544995972), (324, 479394605), (342, 454163310), (380, 408746979), (405, 383515684), (513, 302775540), (540, 287636763), (570, 272497986), (684, 227081655), (810, 191757842), (855, 181665324), (1026, 151387770), (1140, 136248993), (1539, 100925180), (1620, 95878921), (1710, 90832662), (2052, 75693885), (2565, 60555108), (3078, 50462590), (3420, 45416331), (5130, 30277554), (6156, 25231295), (7695, 20185036), (10260, 15138777), (15390, 10092518), (30780, 5046259)]