26209260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 103993344

約数和(自身を除く): 77784084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 61, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 122, 124, 126, 132, 140, 154, 155, 165, 180, 183, 186, 198, 210, 217, 220, 231, 244, 252, 279, 305, 308, 310, 315, 330, 341, 366, 372, 385, 396, 420, 427, 434, 462, 465, 495, 549, 558, 610, 620, 630, 651, 660, 671, 682, 693, 732, 770, 854, 868, 915, 924, 930, 990, 1023, 1085, 1098, 1116, 1155, 1220, 1260, 1281, 1302, 1342, 1364, 1386, 1395, 1540, 1705, 1708, 1830, 1860, 1891, 1953, 1980, 2013, 2046, 2135, 2170, 2196, 2310, 2387, 2562, 2604, 2684, 2745, 2772, 2790, 3069, 3255, 3355, 3410, 3465, 3660, 3782, 3843, 3906, 4026, 4092, 4270, 4340, 4620, 4697, 4774, 5115, 5124, 5490, 5580, 5673, 6039, 6138, 6405, 6510, 6710, 6820, 6930, 7161, 7564, 7686, 7812, 8052, 8540, 9394, 9455, 9548, 9765, 10065, 10230, 10980, 11346, 11935, 12078, 12276, 12810, 13020, 13237, 13420, 13860, 14091, 14322, 15345, 15372, 17019, 18788, 18910, 19215, 19530, 20130, 20460, 20801, 21483, 22692, 23485, 23870, 24156, 25620, 26474, 28182, 28365, 28644, 30195, 30690, 34038, 35805, 37820, 38430, 39060, 39711, 40260, 41602, 42273, 42966, 46970, 47740, 52948, 56364, 56730, 60390, 61380, 62403, 66185, 68076, 70455, 71610, 76860, 79422, 83204, 84546, 85095, 85932, 93940, 104005, 107415, 113460, 119133, 120780, 124806, 132370, 140910, 143220, 145607, 158844, 169092, 170190, 187209, 198555, 208010, 211365, 214830, 238266, 249612, 264740, 281820, 291214, 312015, 340380, 374418, 397110, 416020, 422730, 429660, 436821, 476532, 582428, 595665, 624030, 728035, 748836, 794220, 845460, 873642, 936045, 1191330, 1248060, 1310463, 1456070, 1747284, 1872090, 2184105, 2382660, 2620926, 2912140, 3744180, 4368210, 5241852, 6552315, 8736420, 13104630, 26209260]

約数ペア:

[(1, 26209260), (2, 13104630), (3, 8736420), (4, 6552315), (5, 5241852), (6, 4368210), (7, 3744180), (9, 2912140), (10, 2620926), (11, 2382660), (12, 2184105), (14, 1872090), (15, 1747284), (18, 1456070), (20, 1310463), (21, 1248060), (22, 1191330), (28, 936045), (30, 873642), (31, 845460), (33, 794220), (35, 748836), (36, 728035), (42, 624030), (44, 595665), (45, 582428), (55, 476532), (60, 436821), (61, 429660), (62, 422730), (63, 416020), (66, 397110), (70, 374418), (77, 340380), (84, 312015), (90, 291214), (93, 281820), (99, 264740), (105, 249612), (110, 238266), (122, 214830), (124, 211365), (126, 208010), (132, 198555), (140, 187209), (154, 170190), (155, 169092), (165, 158844), (180, 145607), (183, 143220), (186, 140910), (198, 132370), (210, 124806), (217, 120780), (220, 119133), (231, 113460), (244, 107415), (252, 104005), (279, 93940), (305, 85932), (308, 85095), (310, 84546), (315, 83204), (330, 79422), (341, 76860), (366, 71610), (372, 70455), (385, 68076), (396, 66185), (420, 62403), (427, 61380), (434, 60390), (462, 56730), (465, 56364), (495, 52948), (549, 47740), (558, 46970), (610, 42966), (620, 42273), (630, 41602), (651, 40260), (660, 39711), (671, 39060), (682, 38430), (693, 37820), (732, 35805), (770, 34038), (854, 30690), (868, 30195), (915, 28644), (924, 28365), (930, 28182), (990, 26474), (1023, 25620), (1085, 24156), (1098, 23870), (1116, 23485), (1155, 22692), (1220, 21483), (1260, 20801), (1281, 20460), (1302, 20130), (1342, 19530), (1364, 19215), (1386, 18910), (1395, 18788), (1540, 17019), (1705, 15372), (1708, 15345), (1830, 14322), (1860, 14091), (1891, 13860), (1953, 13420), (1980, 13237), (2013, 13020), (2046, 12810), (2135, 12276), (2170, 12078), (2196, 11935), (2310, 11346), (2387, 10980), (2562, 10230), (2604, 10065), (2684, 9765), (2745, 9548), (2772, 9455), (2790, 9394), (3069, 8540), (3255, 8052), (3355, 7812), (3410, 7686), (3465, 7564), (3660, 7161), (3782, 6930), (3843, 6820), (3906, 6710), (4026, 6510), (4092, 6405), (4270, 6138), (4340, 6039), (4620, 5673), (4697, 5580), (4774, 5490), (5115, 5124)]