172656900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4955

約数の個数: 144

約数和(自身を含む): 597878400

約数和(自身を除く): 425221500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4919, 5850, 7020, 8775, 9838, 11700, 14757, 17550, 19676, 24595, 29514, 35100, 44271, 49190, 59028, 63947, 73785, 88542, 98380, 122975, 127894, 132813, 147570, 177084, 191841, 221355, 245950, 255788, 265626, 295140, 319735, 368925, 383682, 442710, 491900, 531252, 575523, 639470, 664065, 737850, 767364, 885420, 959205, 1106775, 1151046, 1278940, 1328130, 1475700, 1598675, 1726569, 1918410, 2213550, 2302092, 2656260, 2877615, 3197350, 3320325, 3453138, 3836820, 4427100, 4796025, 5755230, 6394700, 6640650, 6906276, 8632845, 9592050, 11510460, 13281300, 14388075, 17265690, 19184100, 28776150, 34531380, 43164225, 57552300, 86328450, 172656900]

約数ペア:

[(1, 172656900), (2, 86328450), (3, 57552300), (4, 43164225), (5, 34531380), (6, 28776150), (9, 19184100), (10, 17265690), (12, 14388075), (13, 13281300), (15, 11510460), (18, 9592050), (20, 8632845), (25, 6906276), (26, 6640650), (27, 6394700), (30, 5755230), (36, 4796025), (39, 4427100), (45, 3836820), (50, 3453138), (52, 3320325), (54, 3197350), (60, 2877615), (65, 2656260), (75, 2302092), (78, 2213550), (90, 1918410), (100, 1726569), (108, 1598675), (117, 1475700), (130, 1328130), (135, 1278940), (150, 1151046), (156, 1106775), (180, 959205), (195, 885420), (225, 767364), (234, 737850), (260, 664065), (270, 639470), (300, 575523), (325, 531252), (351, 491900), (390, 442710), (450, 383682), (468, 368925), (540, 319735), (585, 295140), (650, 265626), (675, 255788), (702, 245950), (780, 221355), (900, 191841), (975, 177084), (1170, 147570), (1300, 132813), (1350, 127894), (1404, 122975), (1755, 98380), (1950, 88542), (2340, 73785), (2700, 63947), (2925, 59028), (3510, 49190), (3900, 44271), (4919, 35100), (5850, 29514), (7020, 24595), (8775, 19676), (9838, 17550), (11700, 14757)]