204873300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{8431}}^1$

素因数の和:8460

約数の個数: 108

約数和(自身を含む): 666026816

約数和(自身を除く): 461153516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 8431, 12150, 16862, 24300, 25293, 33724, 42155, 50586, 75879, 84310, 101172, 126465, 151758, 168620, 210775, 227637, 252930, 303516, 379395, 421550, 455274, 505860, 632325, 682911, 758790, 843100, 910548, 1138185, 1264650, 1365822, 1517580, 1896975, 2048733, 2276370, 2529300, 2731644, 3414555, 3793950, 4097466, 4552740, 5690925, 6829110, 7587900, 8194932, 10243665, 11381850, 13658220, 17072775, 20487330, 22763700, 34145550, 40974660, 51218325, 68291100, 102436650, 204873300]

約数ペア:

[(1, 204873300), (2, 102436650), (3, 68291100), (4, 51218325), (5, 40974660), (6, 34145550), (9, 22763700), (10, 20487330), (12, 17072775), (15, 13658220), (18, 11381850), (20, 10243665), (25, 8194932), (27, 7587900), (30, 6829110), (36, 5690925), (45, 4552740), (50, 4097466), (54, 3793950), (60, 3414555), (75, 2731644), (81, 2529300), (90, 2276370), (100, 2048733), (108, 1896975), (135, 1517580), (150, 1365822), (162, 1264650), (180, 1138185), (225, 910548), (243, 843100), (270, 758790), (300, 682911), (324, 632325), (405, 505860), (450, 455274), (486, 421550), (540, 379395), (675, 303516), (810, 252930), (900, 227637), (972, 210775), (1215, 168620), (1350, 151758), (1620, 126465), (2025, 101172), (2430, 84310), (2700, 75879), (4050, 50586), (4860, 42155), (6075, 33724), (8100, 25293), (8431, 24300), (12150, 16862)]