303631740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 1031849280

約数和(自身を除く): 728217540

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, 81, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 174, 180, 207, 230, 261, 270, 276, 281, 290, 324, 345, 348, 405, 414, 435, 460, 522, 540, 562, 580, 621, 667, 690, 783, 810, 828, 843, 870, 1035, 1044, 1124, 1242, 1305, 1334, 1380, 1405, 1566, 1620, 1686, 1740, 1863, 2001, 2070, 2349, 2484, 2529, 2610, 2668, 2810, 3105, 3132, 3335, 3372, 3726, 3915, 4002, 4140, 4215, 4698, 5058, 5220, 5620, 6003, 6210, 6463, 6670, 7452, 7587, 7830, 8004, 8149, 8430, 9315, 9396, 10005, 10116, 11745, 12006, 12420, 12645, 12926, 13340, 15174, 15660, 16298, 16860, 18009, 18630, 19389, 20010, 22761, 23490, 24012, 24447, 25290, 25852, 30015, 30348, 32315, 32596, 36018, 37260, 37935, 38778, 40020, 40745, 45522, 46980, 48894, 50580, 54027, 58167, 60030, 64630, 72036, 73341, 75870, 77556, 81490, 90045, 91044, 96945, 97788, 108054, 113805, 116334, 120060, 122235, 129260, 146682, 151740, 162980, 174501, 180090, 187427, 193890, 216108, 220023, 227610, 232668, 244470, 270135, 290835, 293364, 349002, 360180, 366705, 374854, 387780, 440046, 455220, 488940, 523503, 540270, 562281, 581670, 660069, 698004, 733410, 749708, 872505, 880092, 937135, 1047006, 1080540, 1100115, 1124562, 1163340, 1320138, 1466820, 1686843, 1745010, 1874270, 2094012, 2200230, 2249124, 2617515, 2640276, 2811405, 3300345, 3373686, 3490020, 3748540, 4400460, 5060529, 5235030, 5622810, 6600690, 6747372, 8434215, 10121058, 10470060, 11245620, 13201380, 15181587, 16868430, 20242116, 25302645, 30363174, 33736860, 50605290, 60726348, 75907935, 101210580, 151815870, 303631740]

約数ペア:

[(1, 303631740), (2, 151815870), (3, 101210580), (4, 75907935), (5, 60726348), (6, 50605290), (9, 33736860), (10, 30363174), (12, 25302645), (15, 20242116), (18, 16868430), (20, 15181587), (23, 13201380), (27, 11245620), (29, 10470060), (30, 10121058), (36, 8434215), (45, 6747372), (46, 6600690), (54, 5622810), (58, 5235030), (60, 5060529), (69, 4400460), (81, 3748540), (87, 3490020), (90, 3373686), (92, 3300345), (108, 2811405), (115, 2640276), (116, 2617515), (135, 2249124), (138, 2200230), (145, 2094012), (162, 1874270), (174, 1745010), (180, 1686843), (207, 1466820), (230, 1320138), (261, 1163340), (270, 1124562), (276, 1100115), (281, 1080540), (290, 1047006), (324, 937135), (345, 880092), (348, 872505), (405, 749708), (414, 733410), (435, 698004), (460, 660069), (522, 581670), (540, 562281), (562, 540270), (580, 523503), (621, 488940), (667, 455220), (690, 440046), (783, 387780), (810, 374854), (828, 366705), (843, 360180), (870, 349002), (1035, 293364), (1044, 290835), (1124, 270135), (1242, 244470), (1305, 232668), (1334, 227610), (1380, 220023), (1405, 216108), (1566, 193890), (1620, 187427), (1686, 180090), (1740, 174501), (1863, 162980), (2001, 151740), (2070, 146682), (2349, 129260), (2484, 122235), (2529, 120060), (2610, 116334), (2668, 113805), (2810, 108054), (3105, 97788), (3132, 96945), (3335, 91044), (3372, 90045), (3726, 81490), (3915, 77556), (4002, 75870), (4140, 73341), (4215, 72036), (4698, 64630), (5058, 60030), (5220, 58167), (5620, 54027), (6003, 50580), (6210, 48894), (6463, 46980), (6670, 45522), (7452, 40745), (7587, 40020), (7830, 38778), (8004, 37935), (8149, 37260), (8430, 36018), (9315, 32596), (9396, 32315), (10005, 30348), (10116, 30015), (11745, 25852), (12006, 25290), (12420, 24447), (12645, 24012), (12926, 23490), (13340, 22761), (15174, 20010), (15660, 19389), (16298, 18630), (16860, 18009)]