1420975800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41549}}^1$

素因数の和:41590

約数の個数: 144

約数和(自身を含む): 5023395000

約数和(自身を除く): 3602419200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 41549, 83098, 124647, 166196, 207745, 249294, 332392, 373941, 415490, 498588, 623235, 747882, 789431, 830980, 997176, 1038725, 1246470, 1495764, 1578862, 1661960, 1869705, 2077450, 2368293, 2492940, 2991528, 3116175, 3157724, 3739410, 3947155, 4154900, 4736586, 4985880, 6232350, 6315448, 7104879, 7478820, 7894310, 8309800, 9348525, 9473172, 11841465, 12464700, 14209758, 14957640, 15788620, 18697050, 18946344, 19735775, 23682930, 24929400, 28419516, 31577240, 35524395, 37394100, 39471550, 47365860, 56839032, 59207325, 71048790, 74788200, 78943100, 94731720, 118414650, 142097580, 157886200, 177621975, 236829300, 284195160, 355243950, 473658600, 710487900, 1420975800]

約数ペア:

[(1, 1420975800), (2, 710487900), (3, 473658600), (4, 355243950), (5, 284195160), (6, 236829300), (8, 177621975), (9, 157886200), (10, 142097580), (12, 118414650), (15, 94731720), (18, 78943100), (19, 74788200), (20, 71048790), (24, 59207325), (25, 56839032), (30, 47365860), (36, 39471550), (38, 37394100), (40, 35524395), (45, 31577240), (50, 28419516), (57, 24929400), (60, 23682930), (72, 19735775), (75, 18946344), (76, 18697050), (90, 15788620), (95, 14957640), (100, 14209758), (114, 12464700), (120, 11841465), (150, 9473172), (152, 9348525), (171, 8309800), (180, 7894310), (190, 7478820), (200, 7104879), (225, 6315448), (228, 6232350), (285, 4985880), (300, 4736586), (342, 4154900), (360, 3947155), (380, 3739410), (450, 3157724), (456, 3116175), (475, 2991528), (570, 2492940), (600, 2368293), (684, 2077450), (760, 1869705), (855, 1661960), (900, 1578862), (950, 1495764), (1140, 1246470), (1368, 1038725), (1425, 997176), (1710, 830980), (1800, 789431), (1900, 747882), (2280, 623235), (2850, 498588), (3420, 415490), (3800, 373941), (4275, 332392), (5700, 249294), (6840, 207745), (8550, 166196), (11400, 124647), (17100, 83098), (34200, 41549)]