200160800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 576963072

約数和(自身を除く): 376802272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1153, 1240, 1400, 1550, 1736, 2170, 2306, 2480, 2800, 3100, 3472, 4340, 4612, 4960, 5425, 5600, 5765, 6200, 6944, 8071, 8680, 9224, 10850, 11530, 12400, 16142, 17360, 18448, 21700, 23060, 24800, 28825, 32284, 34720, 35743, 36896, 40355, 43400, 46120, 57650, 64568, 71486, 80710, 86800, 92240, 115300, 129136, 142972, 161420, 173600, 178715, 184480, 201775, 230600, 250201, 258272, 285944, 322840, 357430, 403550, 461200, 500402, 571888, 645680, 714860, 807100, 893575, 922400, 1000804, 1143776, 1251005, 1291360, 1429720, 1614200, 1787150, 2001608, 2502010, 2859440, 3228400, 3574300, 4003216, 5004020, 5718880, 6255025, 6456800, 7148600, 8006432, 10008040, 12510050, 14297200, 20016080, 25020100, 28594400, 40032160, 50040200, 100080400, 200160800]

約数ペア:

[(1, 200160800), (2, 100080400), (4, 50040200), (5, 40032160), (7, 28594400), (8, 25020100), (10, 20016080), (14, 14297200), (16, 12510050), (20, 10008040), (25, 8006432), (28, 7148600), (31, 6456800), (32, 6255025), (35, 5718880), (40, 5004020), (50, 4003216), (56, 3574300), (62, 3228400), (70, 2859440), (80, 2502010), (100, 2001608), (112, 1787150), (124, 1614200), (140, 1429720), (155, 1291360), (160, 1251005), (175, 1143776), (200, 1000804), (217, 922400), (224, 893575), (248, 807100), (280, 714860), (310, 645680), (350, 571888), (400, 500402), (434, 461200), (496, 403550), (560, 357430), (620, 322840), (700, 285944), (775, 258272), (800, 250201), (868, 230600), (992, 201775), (1085, 184480), (1120, 178715), (1153, 173600), (1240, 161420), (1400, 142972), (1550, 129136), (1736, 115300), (2170, 92240), (2306, 86800), (2480, 80710), (2800, 71486), (3100, 64568), (3472, 57650), (4340, 46120), (4612, 43400), (4960, 40355), (5425, 36896), (5600, 35743), (5765, 34720), (6200, 32284), (6944, 28825), (8071, 24800), (8680, 23060), (9224, 21700), (10850, 18448), (11530, 17360), (12400, 16142)]