2131453200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 240

約数和(自身を含む): 7285087296

約数和(自身を除く): 5153634096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 163, 170, 200, 204, 240, 255, 272, 300, 326, 340, 400, 408, 425, 489, 510, 600, 641, 652, 680, 815, 816, 850, 978, 1020, 1200, 1275, 1282, 1304, 1360, 1630, 1700, 1923, 1956, 2040, 2445, 2550, 2564, 2608, 2771, 3205, 3260, 3400, 3846, 3912, 4075, 4080, 4890, 5100, 5128, 5542, 6410, 6520, 6800, 7692, 7824, 8150, 8313, 9615, 9780, 10200, 10256, 10897, 11084, 12225, 12820, 13040, 13855, 15384, 16025, 16300, 16626, 19230, 19560, 20400, 21794, 22168, 24450, 25640, 27710, 30768, 32050, 32600, 32691, 33252, 38460, 39120, 41565, 43588, 44336, 48075, 48900, 51280, 54485, 55420, 64100, 65200, 65382, 66504, 69275, 76920, 83130, 87176, 96150, 97800, 104483, 108970, 110840, 128200, 130764, 133008, 138550, 153840, 163455, 166260, 174352, 192300, 195600, 207825, 208966, 217940, 221680, 256400, 261528, 272425, 277100, 313449, 326910, 332520, 384600, 415650, 417932, 435880, 522415, 523056, 544850, 554200, 626898, 653820, 665040, 769200, 817275, 831300, 835864, 871760, 1044830, 1089700, 1108400, 1253796, 1307640, 1567245, 1634550, 1662600, 1671728, 1776211, 2089660, 2179400, 2507592, 2612075, 2615280, 3134490, 3269100, 3325200, 3552422, 4179320, 4358800, 5015184, 5224150, 5328633, 6268980, 6538200, 7104844, 7836225, 8358640, 8881055, 10448300, 10657266, 12537960, 13076400, 14209688, 15672450, 17762110, 20896600, 21314532, 25075920, 26643165, 28419376, 31344900, 35524220, 41793200, 42629064, 44405275, 53286330, 62689800, 71048440, 85258128, 88810550, 106572660, 125379600, 133215825, 142096880, 177621100, 213145320, 266431650, 355242200, 426290640, 532863300, 710484400, 1065726600, 2131453200]

約数ペア:

[(1, 2131453200), (2, 1065726600), (3, 710484400), (4, 532863300), (5, 426290640), (6, 355242200), (8, 266431650), (10, 213145320), (12, 177621100), (15, 142096880), (16, 133215825), (17, 125379600), (20, 106572660), (24, 88810550), (25, 85258128), (30, 71048440), (34, 62689800), (40, 53286330), (48, 44405275), (50, 42629064), (51, 41793200), (60, 35524220), (68, 31344900), (75, 28419376), (80, 26643165), (85, 25075920), (100, 21314532), (102, 20896600), (120, 17762110), (136, 15672450), (150, 14209688), (163, 13076400), (170, 12537960), (200, 10657266), (204, 10448300), (240, 8881055), (255, 8358640), (272, 7836225), (300, 7104844), (326, 6538200), (340, 6268980), (400, 5328633), (408, 5224150), (425, 5015184), (489, 4358800), (510, 4179320), (600, 3552422), (641, 3325200), (652, 3269100), (680, 3134490), (815, 2615280), (816, 2612075), (850, 2507592), (978, 2179400), (1020, 2089660), (1200, 1776211), (1275, 1671728), (1282, 1662600), (1304, 1634550), (1360, 1567245), (1630, 1307640), (1700, 1253796), (1923, 1108400), (1956, 1089700), (2040, 1044830), (2445, 871760), (2550, 835864), (2564, 831300), (2608, 817275), (2771, 769200), (3205, 665040), (3260, 653820), (3400, 626898), (3846, 554200), (3912, 544850), (4075, 523056), (4080, 522415), (4890, 435880), (5100, 417932), (5128, 415650), (5542, 384600), (6410, 332520), (6520, 326910), (6800, 313449), (7692, 277100), (7824, 272425), (8150, 261528), (8313, 256400), (9615, 221680), (9780, 217940), (10200, 208966), (10256, 207825), (10897, 195600), (11084, 192300), (12225, 174352), (12820, 166260), (13040, 163455), (13855, 153840), (15384, 138550), (16025, 133008), (16300, 130764), (16626, 128200), (19230, 110840), (19560, 108970), (20400, 104483), (21794, 97800), (22168, 96150), (24450, 87176), (25640, 83130), (27710, 76920), (30768, 69275), (32050, 66504), (32600, 65382), (32691, 65200), (33252, 64100), (38460, 55420), (39120, 54485), (41565, 51280), (43588, 48900), (44336, 48075)]