216687900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5092

約数の個数: 144

約数和(自身を含む): 736702848

約数和(自身を除く): 520014948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 5051, 7150, 8580, 10102, 10725, 14300, 15153, 20204, 21450, 25255, 30306, 42900, 50510, 55561, 60612, 65663, 75765, 101020, 111122, 126275, 131326, 151530, 166683, 196989, 222244, 252550, 262652, 277805, 303060, 328315, 333366, 378825, 393978, 505100, 555610, 656630, 666732, 722293, 757650, 787956, 833415, 984945, 1111220, 1313260, 1389025, 1444586, 1515300, 1641575, 1666830, 1969890, 2166879, 2778050, 2889172, 3283150, 3333660, 3611465, 3939780, 4167075, 4333758, 4924725, 5556100, 6566300, 7222930, 8334150, 8667516, 9849450, 10834395, 14445860, 16668300, 18057325, 19698900, 21668790, 36114650, 43337580, 54171975, 72229300, 108343950, 216687900]

約数ペア:

[(1, 216687900), (2, 108343950), (3, 72229300), (4, 54171975), (5, 43337580), (6, 36114650), (10, 21668790), (11, 19698900), (12, 18057325), (13, 16668300), (15, 14445860), (20, 10834395), (22, 9849450), (25, 8667516), (26, 8334150), (30, 7222930), (33, 6566300), (39, 5556100), (44, 4924725), (50, 4333758), (52, 4167075), (55, 3939780), (60, 3611465), (65, 3333660), (66, 3283150), (75, 2889172), (78, 2778050), (100, 2166879), (110, 1969890), (130, 1666830), (132, 1641575), (143, 1515300), (150, 1444586), (156, 1389025), (165, 1313260), (195, 1111220), (220, 984945), (260, 833415), (275, 787956), (286, 757650), (300, 722293), (325, 666732), (330, 656630), (390, 555610), (429, 505100), (550, 393978), (572, 378825), (650, 333366), (660, 328315), (715, 303060), (780, 277805), (825, 262652), (858, 252550), (975, 222244), (1100, 196989), (1300, 166683), (1430, 151530), (1650, 131326), (1716, 126275), (1950, 111122), (2145, 101020), (2860, 75765), (3300, 65663), (3575, 60612), (3900, 55561), (4290, 50510), (5051, 42900), (7150, 30306), (8580, 25255), (10102, 21450), (10725, 20204), (14300, 15153)]