90032040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11909}}^1$

素因数の和:11936

約数の個数: 128

約数和(自身を含む): 343008000

約数和(自身を除く): 252975960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11909, 23818, 35727, 47636, 59545, 71454, 83363, 95272, 107181, 119090, 142908, 166726, 178635, 214362, 238180, 250089, 285816, 321543, 333452, 357270, 416815, 428724, 476360, 500178, 535905, 643086, 666904, 714540, 750267, 833630, 857448, 1000356, 1071810, 1250445, 1286172, 1429080, 1500534, 1607715, 1667260, 2000712, 2143620, 2250801, 2500890, 2572344, 3001068, 3215430, 3334520, 3751335, 4287240, 4501602, 5001780, 6002136, 6430860, 7502670, 9003204, 10003560, 11254005, 12861720, 15005340, 18006408, 22508010, 30010680, 45016020, 90032040]

約数ペア:

[(1, 90032040), (2, 45016020), (3, 30010680), (4, 22508010), (5, 18006408), (6, 15005340), (7, 12861720), (8, 11254005), (9, 10003560), (10, 9003204), (12, 7502670), (14, 6430860), (15, 6002136), (18, 5001780), (20, 4501602), (21, 4287240), (24, 3751335), (27, 3334520), (28, 3215430), (30, 3001068), (35, 2572344), (36, 2500890), (40, 2250801), (42, 2143620), (45, 2000712), (54, 1667260), (56, 1607715), (60, 1500534), (63, 1429080), (70, 1286172), (72, 1250445), (84, 1071810), (90, 1000356), (105, 857448), (108, 833630), (120, 750267), (126, 714540), (135, 666904), (140, 643086), (168, 535905), (180, 500178), (189, 476360), (210, 428724), (216, 416815), (252, 357270), (270, 333452), (280, 321543), (315, 285816), (360, 250089), (378, 238180), (420, 214362), (504, 178635), (540, 166726), (630, 142908), (756, 119090), (840, 107181), (945, 95272), (1080, 83363), (1260, 71454), (1512, 59545), (1890, 47636), (2520, 35727), (3780, 23818), (7560, 11909)]