200620260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 674956800

約数和(自身を除く): 474336540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 414, 435, 460, 522, 540, 557, 580, 621, 667, 690, 783, 828, 870, 1035, 1044, 1114, 1242, 1305, 1334, 1380, 1566, 1671, 1740, 2001, 2070, 2228, 2484, 2610, 2668, 2785, 3105, 3132, 3335, 3342, 3915, 4002, 4140, 5013, 5220, 5570, 6003, 6210, 6670, 6684, 7830, 8004, 8355, 10005, 10026, 11140, 12006, 12420, 12811, 13340, 15039, 15660, 16153, 16710, 18009, 20010, 20052, 24012, 25065, 25622, 30015, 30078, 32306, 33420, 36018, 38433, 40020, 48459, 50130, 51244, 60030, 60156, 64055, 64612, 72036, 75195, 76866, 80765, 90045, 96918, 100260, 115299, 120060, 128110, 145377, 150390, 153732, 161530, 180090, 192165, 193836, 230598, 242295, 256220, 290754, 300780, 323060, 345897, 360180, 371519, 384330, 436131, 461196, 484590, 576495, 581508, 691794, 726885, 743038, 768660, 872262, 969180, 1114557, 1152990, 1383588, 1453770, 1486076, 1729485, 1744524, 1857595, 2180655, 2229114, 2305980, 2907540, 3343671, 3458970, 3715190, 4361310, 4458228, 5572785, 6687342, 6917940, 7430380, 8722620, 10031013, 11145570, 13374684, 16718355, 20062026, 22291140, 33436710, 40124052, 50155065, 66873420, 100310130, 200620260]

約数ペア:

[(1, 200620260), (2, 100310130), (3, 66873420), (4, 50155065), (5, 40124052), (6, 33436710), (9, 22291140), (10, 20062026), (12, 16718355), (15, 13374684), (18, 11145570), (20, 10031013), (23, 8722620), (27, 7430380), (29, 6917940), (30, 6687342), (36, 5572785), (45, 4458228), (46, 4361310), (54, 3715190), (58, 3458970), (60, 3343671), (69, 2907540), (87, 2305980), (90, 2229114), (92, 2180655), (108, 1857595), (115, 1744524), (116, 1729485), (135, 1486076), (138, 1453770), (145, 1383588), (174, 1152990), (180, 1114557), (207, 969180), (230, 872262), (261, 768660), (270, 743038), (276, 726885), (290, 691794), (345, 581508), (348, 576495), (414, 484590), (435, 461196), (460, 436131), (522, 384330), (540, 371519), (557, 360180), (580, 345897), (621, 323060), (667, 300780), (690, 290754), (783, 256220), (828, 242295), (870, 230598), (1035, 193836), (1044, 192165), (1114, 180090), (1242, 161530), (1305, 153732), (1334, 150390), (1380, 145377), (1566, 128110), (1671, 120060), (1740, 115299), (2001, 100260), (2070, 96918), (2228, 90045), (2484, 80765), (2610, 76866), (2668, 75195), (2785, 72036), (3105, 64612), (3132, 64055), (3335, 60156), (3342, 60030), (3915, 51244), (4002, 50130), (4140, 48459), (5013, 40020), (5220, 38433), (5570, 36018), (6003, 33420), (6210, 32306), (6670, 30078), (6684, 30015), (7830, 25622), (8004, 25065), (8355, 24012), (10005, 20052), (10026, 20010), (11140, 18009), (12006, 16710), (12420, 16153), (12811, 15660), (13340, 15039)]