305776620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3742

約数の個数: 144

約数和(自身を含む): 1018731168

約数和(自身を除く): 712954548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1836, 2295, 2430, 2754, 3060, 3701, 4131, 4590, 4860, 5508, 6885, 7402, 8262, 9180, 11103, 13770, 14804, 16524, 18505, 20655, 22206, 27540, 33309, 37010, 41310, 44412, 55515, 62917, 66618, 74020, 82620, 99927, 111030, 125834, 133236, 166545, 188751, 199854, 222060, 251668, 299781, 314585, 333090, 377502, 399708, 499635, 566253, 599562, 629170, 666180, 755004, 899343, 943755, 999270, 1132506, 1199124, 1258340, 1498905, 1698759, 1798686, 1887510, 1998540, 2265012, 2831265, 2997810, 3397518, 3597372, 3775020, 4496715, 5096277, 5662530, 5995620, 6795036, 8493795, 8993430, 10192554, 11325060, 15288831, 16987590, 17986860, 20385108, 25481385, 30577662, 33975180, 50962770, 61155324, 76444155, 101925540, 152888310, 305776620]

約数ペア:

[(1, 305776620), (2, 152888310), (3, 101925540), (4, 76444155), (5, 61155324), (6, 50962770), (9, 33975180), (10, 30577662), (12, 25481385), (15, 20385108), (17, 17986860), (18, 16987590), (20, 15288831), (27, 11325060), (30, 10192554), (34, 8993430), (36, 8493795), (45, 6795036), (51, 5995620), (54, 5662530), (60, 5096277), (68, 4496715), (81, 3775020), (85, 3597372), (90, 3397518), (102, 2997810), (108, 2831265), (135, 2265012), (153, 1998540), (162, 1887510), (170, 1798686), (180, 1698759), (204, 1498905), (243, 1258340), (255, 1199124), (270, 1132506), (306, 999270), (324, 943755), (340, 899343), (405, 755004), (459, 666180), (486, 629170), (510, 599562), (540, 566253), (612, 499635), (765, 399708), (810, 377502), (918, 333090), (972, 314585), (1020, 299781), (1215, 251668), (1377, 222060), (1530, 199854), (1620, 188751), (1836, 166545), (2295, 133236), (2430, 125834), (2754, 111030), (3060, 99927), (3701, 82620), (4131, 74020), (4590, 66618), (4860, 62917), (5508, 55515), (6885, 44412), (7402, 41310), (8262, 37010), (9180, 33309), (11103, 27540), (13770, 22206), (14804, 20655), (16524, 18505)]