307632420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 988827840

約数和(自身を除く): 681195420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 293, 307, 342, 380, 570, 586, 614, 684, 855, 879, 921, 1140, 1172, 1228, 1465, 1535, 1710, 1758, 1842, 2637, 2763, 2930, 3070, 3420, 3516, 3684, 4395, 4605, 5274, 5526, 5567, 5833, 5860, 6140, 8790, 9210, 10548, 11052, 11134, 11666, 13185, 13815, 16701, 17499, 17580, 18420, 22268, 23332, 26370, 27630, 27835, 29165, 33402, 34998, 50103, 52497, 52740, 55260, 55670, 58330, 66804, 69996, 83505, 87495, 89951, 100206, 104994, 111340, 116660, 167010, 174990, 179902, 200412, 209988, 250515, 262485, 269853, 334020, 349980, 359804, 449755, 501030, 524970, 539706, 809559, 899510, 1002060, 1049940, 1079412, 1349265, 1619118, 1709069, 1799020, 2698530, 3238236, 3418138, 4047795, 5127207, 5397060, 6836276, 8095590, 8545345, 10254414, 15381621, 16191180, 17090690, 20508828, 25636035, 30763242, 34181380, 51272070, 61526484, 76908105, 102544140, 153816210, 307632420]

約数ペア:

[(1, 307632420), (2, 153816210), (3, 102544140), (4, 76908105), (5, 61526484), (6, 51272070), (9, 34181380), (10, 30763242), (12, 25636035), (15, 20508828), (18, 17090690), (19, 16191180), (20, 15381621), (30, 10254414), (36, 8545345), (38, 8095590), (45, 6836276), (57, 5397060), (60, 5127207), (76, 4047795), (90, 3418138), (95, 3238236), (114, 2698530), (171, 1799020), (180, 1709069), (190, 1619118), (228, 1349265), (285, 1079412), (293, 1049940), (307, 1002060), (342, 899510), (380, 809559), (570, 539706), (586, 524970), (614, 501030), (684, 449755), (855, 359804), (879, 349980), (921, 334020), (1140, 269853), (1172, 262485), (1228, 250515), (1465, 209988), (1535, 200412), (1710, 179902), (1758, 174990), (1842, 167010), (2637, 116660), (2763, 111340), (2930, 104994), (3070, 100206), (3420, 89951), (3516, 87495), (3684, 83505), (4395, 69996), (4605, 66804), (5274, 58330), (5526, 55670), (5567, 55260), (5833, 52740), (5860, 52497), (6140, 50103), (8790, 34998), (9210, 33402), (10548, 29165), (11052, 27835), (11134, 27630), (11666, 26370), (13185, 23332), (13815, 22268), (16701, 18420), (17499, 17580)]