28574100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 96868800

約数和(自身を除く): 68294700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 557, 570, 675, 684, 855, 900, 950, 1026, 1114, 1140, 1350, 1425, 1671, 1710, 1900, 2052, 2228, 2565, 2700, 2785, 2850, 3342, 3420, 4275, 5013, 5130, 5570, 5700, 6684, 8355, 8550, 10026, 10260, 10583, 11140, 12825, 13925, 15039, 16710, 17100, 20052, 21166, 25065, 25650, 27850, 30078, 31749, 33420, 41775, 42332, 50130, 51300, 52915, 55700, 60156, 63498, 75195, 83550, 95247, 100260, 105830, 125325, 126996, 150390, 158745, 167100, 190494, 211660, 250650, 264575, 285741, 300780, 317490, 375975, 380988, 476235, 501300, 529150, 571482, 634980, 751950, 793725, 952470, 1058300, 1142964, 1428705, 1503900, 1587450, 1904940, 2381175, 2857410, 3174900, 4762350, 5714820, 7143525, 9524700, 14287050, 28574100]

約数ペア:

[(1, 28574100), (2, 14287050), (3, 9524700), (4, 7143525), (5, 5714820), (6, 4762350), (9, 3174900), (10, 2857410), (12, 2381175), (15, 1904940), (18, 1587450), (19, 1503900), (20, 1428705), (25, 1142964), (27, 1058300), (30, 952470), (36, 793725), (38, 751950), (45, 634980), (50, 571482), (54, 529150), (57, 501300), (60, 476235), (75, 380988), (76, 375975), (90, 317490), (95, 300780), (100, 285741), (108, 264575), (114, 250650), (135, 211660), (150, 190494), (171, 167100), (180, 158745), (190, 150390), (225, 126996), (228, 125325), (270, 105830), (285, 100260), (300, 95247), (342, 83550), (380, 75195), (450, 63498), (475, 60156), (513, 55700), (540, 52915), (557, 51300), (570, 50130), (675, 42332), (684, 41775), (855, 33420), (900, 31749), (950, 30078), (1026, 27850), (1114, 25650), (1140, 25065), (1350, 21166), (1425, 20052), (1671, 17100), (1710, 16710), (1900, 15039), (2052, 13925), (2228, 12825), (2565, 11140), (2700, 10583), (2785, 10260), (2850, 10026), (3342, 8550), (3420, 8355), (4275, 6684), (5013, 5700), (5130, 5570)]