188883450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 590069376

約数和(自身を除く): 401185926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 983, 1050, 1098, 1281, 1525, 1575, 1830, 1966, 2135, 2562, 2745, 2949, 3050, 3150, 3843, 4270, 4575, 4915, 5490, 5898, 6405, 6881, 7686, 8847, 9150, 9830, 10675, 12810, 13725, 13762, 14745, 17694, 19215, 20643, 21350, 24575, 27450, 29490, 32025, 34405, 38430, 41286, 44235, 49150, 59963, 61929, 64050, 68810, 73725, 88470, 96075, 103215, 119926, 123858, 147450, 172025, 179889, 192150, 206430, 221175, 299815, 309645, 344050, 359778, 419741, 442350, 516075, 539667, 599630, 619290, 839482, 899445, 1032150, 1079334, 1259223, 1499075, 1548225, 1798890, 2098705, 2518446, 2698335, 2998150, 3096450, 3777669, 4197410, 4497225, 5396670, 6296115, 7555338, 8994450, 10493525, 12592230, 13491675, 18888345, 20987050, 26983350, 31480575, 37776690, 62961150, 94441725, 188883450]

約数ペア:

[(1, 188883450), (2, 94441725), (3, 62961150), (5, 37776690), (6, 31480575), (7, 26983350), (9, 20987050), (10, 18888345), (14, 13491675), (15, 12592230), (18, 10493525), (21, 8994450), (25, 7555338), (30, 6296115), (35, 5396670), (42, 4497225), (45, 4197410), (50, 3777669), (61, 3096450), (63, 2998150), (70, 2698335), (75, 2518446), (90, 2098705), (105, 1798890), (122, 1548225), (126, 1499075), (150, 1259223), (175, 1079334), (183, 1032150), (210, 899445), (225, 839482), (305, 619290), (315, 599630), (350, 539667), (366, 516075), (427, 442350), (450, 419741), (525, 359778), (549, 344050), (610, 309645), (630, 299815), (854, 221175), (915, 206430), (983, 192150), (1050, 179889), (1098, 172025), (1281, 147450), (1525, 123858), (1575, 119926), (1830, 103215), (1966, 96075), (2135, 88470), (2562, 73725), (2745, 68810), (2949, 64050), (3050, 61929), (3150, 59963), (3843, 49150), (4270, 44235), (4575, 41286), (4915, 38430), (5490, 34405), (5898, 32025), (6405, 29490), (6881, 27450), (7686, 24575), (8847, 21350), (9150, 20643), (9830, 19215), (10675, 17694), (12810, 14745), (13725, 13762)]