1959216300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 6313262592

約数和(自身を除く): 4354046292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 127, 150, 180, 183, 225, 244, 254, 281, 300, 305, 366, 381, 450, 508, 549, 562, 610, 635, 732, 762, 843, 900, 915, 1098, 1124, 1143, 1220, 1270, 1405, 1524, 1525, 1686, 1830, 1905, 2196, 2286, 2529, 2540, 2745, 2810, 3050, 3175, 3372, 3660, 3810, 4215, 4572, 4575, 5058, 5490, 5620, 5715, 6100, 6350, 7025, 7620, 7747, 8430, 9150, 9525, 10116, 10980, 11430, 12645, 12700, 13725, 14050, 15494, 16860, 17141, 18300, 19050, 21075, 22860, 23241, 25290, 27450, 28100, 28575, 30988, 34282, 35687, 38100, 38735, 42150, 46482, 50580, 51423, 54900, 57150, 63225, 68564, 69723, 71374, 77470, 84300, 85705, 92964, 102846, 107061, 114300, 116205, 126450, 139446, 142748, 154269, 154940, 171410, 178435, 193675, 205692, 214122, 232410, 252900, 257115, 278892, 308538, 321183, 342820, 348615, 356870, 387350, 428244, 428525, 464820, 514230, 535305, 581025, 617076, 642366, 697230, 713740, 771345, 774700, 857050, 892175, 1028460, 1070610, 1162050, 1284732, 1285575, 1394460, 1542690, 1605915, 1714100, 1743075, 1784350, 2141220, 2176907, 2324100, 2571150, 2676525, 3085380, 3211830, 3486150, 3568700, 3856725, 4353814, 5142300, 5353050, 6423660, 6530721, 6972300, 7713450, 8029575, 8707628, 10706100, 10884535, 13061442, 15426900, 16059150, 19592163, 21769070, 26122884, 32118300, 32653605, 39184326, 43538140, 54422675, 65307210, 78368652, 97960815, 108845350, 130614420, 163268025, 195921630, 217690700, 326536050, 391843260, 489804075, 653072100, 979608150, 1959216300]

約数ペア:

[(1, 1959216300), (2, 979608150), (3, 653072100), (4, 489804075), (5, 391843260), (6, 326536050), (9, 217690700), (10, 195921630), (12, 163268025), (15, 130614420), (18, 108845350), (20, 97960815), (25, 78368652), (30, 65307210), (36, 54422675), (45, 43538140), (50, 39184326), (60, 32653605), (61, 32118300), (75, 26122884), (90, 21769070), (100, 19592163), (122, 16059150), (127, 15426900), (150, 13061442), (180, 10884535), (183, 10706100), (225, 8707628), (244, 8029575), (254, 7713450), (281, 6972300), (300, 6530721), (305, 6423660), (366, 5353050), (381, 5142300), (450, 4353814), (508, 3856725), (549, 3568700), (562, 3486150), (610, 3211830), (635, 3085380), (732, 2676525), (762, 2571150), (843, 2324100), (900, 2176907), (915, 2141220), (1098, 1784350), (1124, 1743075), (1143, 1714100), (1220, 1605915), (1270, 1542690), (1405, 1394460), (1524, 1285575), (1525, 1284732), (1686, 1162050), (1830, 1070610), (1905, 1028460), (2196, 892175), (2286, 857050), (2529, 774700), (2540, 771345), (2745, 713740), (2810, 697230), (3050, 642366), (3175, 617076), (3372, 581025), (3660, 535305), (3810, 514230), (4215, 464820), (4572, 428525), (4575, 428244), (5058, 387350), (5490, 356870), (5620, 348615), (5715, 342820), (6100, 321183), (6350, 308538), (7025, 278892), (7620, 257115), (7747, 252900), (8430, 232410), (9150, 214122), (9525, 205692), (10116, 193675), (10980, 178435), (11430, 171410), (12645, 154940), (12700, 154269), (13725, 142748), (14050, 139446), (15494, 126450), (16860, 116205), (17141, 114300), (18300, 107061), (19050, 102846), (21075, 92964), (22860, 85705), (23241, 84300), (25290, 77470), (27450, 71374), (28100, 69723), (28575, 68564), (30988, 63225), (34282, 57150), (35687, 54900), (38100, 51423), (38735, 50580), (42150, 46482)]