945195900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6732

約数の個数: 144

約数和(自身を含む): 3053221248

約数和(自身を除く): 2108025348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 516, 550, 645, 660, 825, 860, 946, 1075, 1100, 1290, 1419, 1650, 1892, 2150, 2365, 2580, 2838, 3225, 3300, 4300, 4730, 5676, 6450, 6661, 7095, 9460, 11825, 12900, 13322, 14190, 19983, 23650, 26644, 28380, 33305, 35475, 39966, 47300, 66610, 70950, 73271, 79932, 99915, 133220, 141900, 146542, 166525, 199830, 219813, 286423, 293084, 333050, 366355, 399660, 439626, 499575, 572846, 666100, 732710, 859269, 879252, 999150, 1099065, 1145692, 1432115, 1465420, 1718538, 1831775, 1998300, 2198130, 2864230, 3150653, 3437076, 3663550, 4296345, 4396260, 5495325, 5728460, 6301306, 7160575, 7327100, 8592690, 9451959, 10990650, 12602612, 14321150, 15753265, 17185380, 18903918, 21481725, 21981300, 28642300, 31506530, 37807836, 42963450, 47259795, 63013060, 78766325, 85926900, 94519590, 157532650, 189039180, 236298975, 315065300, 472597950, 945195900]

約数ペア:

[(1, 945195900), (2, 472597950), (3, 315065300), (4, 236298975), (5, 189039180), (6, 157532650), (10, 94519590), (11, 85926900), (12, 78766325), (15, 63013060), (20, 47259795), (22, 42963450), (25, 37807836), (30, 31506530), (33, 28642300), (43, 21981300), (44, 21481725), (50, 18903918), (55, 17185380), (60, 15753265), (66, 14321150), (75, 12602612), (86, 10990650), (100, 9451959), (110, 8592690), (129, 7327100), (132, 7160575), (150, 6301306), (165, 5728460), (172, 5495325), (215, 4396260), (220, 4296345), (258, 3663550), (275, 3437076), (300, 3150653), (330, 2864230), (430, 2198130), (473, 1998300), (516, 1831775), (550, 1718538), (645, 1465420), (660, 1432115), (825, 1145692), (860, 1099065), (946, 999150), (1075, 879252), (1100, 859269), (1290, 732710), (1419, 666100), (1650, 572846), (1892, 499575), (2150, 439626), (2365, 399660), (2580, 366355), (2838, 333050), (3225, 293084), (3300, 286423), (4300, 219813), (4730, 199830), (5676, 166525), (6450, 146542), (6661, 141900), (7095, 133220), (9460, 99915), (11825, 79932), (12900, 73271), (13322, 70950), (14190, 66610), (19983, 47300), (23650, 39966), (26644, 35475), (28380, 33305)]