200638620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 240

約数和(自身を含む): 775228608

約数和(自身を除く): 574589988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1361, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2722, 2730, 2835, 3276, 3510, 3780, 4083, 4095, 4212, 4914, 5265, 5444, 5460, 5670, 6805, 7020, 7371, 8166, 8190, 9527, 9828, 10530, 11340, 12249, 12285, 13610, 14742, 16332, 16380, 17693, 19054, 20415, 21060, 24498, 24570, 27220, 28581, 29484, 35386, 36747, 36855, 38108, 40830, 47635, 48996, 49140, 53079, 57162, 61245, 70772, 73494, 73710, 81660, 85743, 88465, 95270, 106158, 110241, 114324, 122490, 123851, 142905, 146988, 147420, 159237, 171486, 176930, 183735, 190540, 212316, 220482, 244980, 247702, 257229, 265395, 285810, 318474, 342972, 353860, 367470, 371553, 428715, 440964, 477711, 495404, 514458, 530790, 551205, 571620, 619255, 636948, 734940, 743106, 771687, 796185, 857430, 955422, 1028916, 1061580, 1102410, 1114659, 1238510, 1286145, 1433133, 1486212, 1543374, 1592370, 1714860, 1857765, 1910844, 2204820, 2229318, 2388555, 2477020, 2572290, 2866266, 3086748, 3184740, 3343977, 3715530, 3858435, 4458636, 4777110, 5144580, 5573295, 5732532, 6687954, 7165665, 7431060, 7716870, 9554220, 10031931, 11146590, 13375908, 14331330, 15433740, 16719885, 20063862, 22293180, 28662660, 33439770, 40127724, 50159655, 66879540, 100319310, 200638620]

約数ペア:

[(1, 200638620), (2, 100319310), (3, 66879540), (4, 50159655), (5, 40127724), (6, 33439770), (7, 28662660), (9, 22293180), (10, 20063862), (12, 16719885), (13, 15433740), (14, 14331330), (15, 13375908), (18, 11146590), (20, 10031931), (21, 9554220), (26, 7716870), (27, 7431060), (28, 7165665), (30, 6687954), (35, 5732532), (36, 5573295), (39, 5144580), (42, 4777110), (45, 4458636), (52, 3858435), (54, 3715530), (60, 3343977), (63, 3184740), (65, 3086748), (70, 2866266), (78, 2572290), (81, 2477020), (84, 2388555), (90, 2229318), (91, 2204820), (105, 1910844), (108, 1857765), (117, 1714860), (126, 1592370), (130, 1543374), (135, 1486212), (140, 1433133), (156, 1286145), (162, 1238510), (180, 1114659), (182, 1102410), (189, 1061580), (195, 1028916), (210, 955422), (234, 857430), (252, 796185), (260, 771687), (270, 743106), (273, 734940), (315, 636948), (324, 619255), (351, 571620), (364, 551205), (378, 530790), (390, 514458), (405, 495404), (420, 477711), (455, 440964), (468, 428715), (540, 371553), (546, 367470), (567, 353860), (585, 342972), (630, 318474), (702, 285810), (756, 265395), (780, 257229), (810, 247702), (819, 244980), (910, 220482), (945, 212316), (1053, 190540), (1092, 183735), (1134, 176930), (1170, 171486), (1260, 159237), (1361, 147420), (1365, 146988), (1404, 142905), (1620, 123851), (1638, 122490), (1755, 114324), (1820, 110241), (1890, 106158), (2106, 95270), (2268, 88465), (2340, 85743), (2457, 81660), (2722, 73710), (2730, 73494), (2835, 70772), (3276, 61245), (3510, 57162), (3780, 53079), (4083, 49140), (4095, 48996), (4212, 47635), (4914, 40830), (5265, 38108), (5444, 36855), (5460, 36747), (5670, 35386), (6805, 29484), (7020, 28581), (7371, 27220), (8166, 24570), (8190, 24498), (9527, 21060), (9828, 20415), (10530, 19054), (11340, 17693), (12249, 16380), (12285, 16332), (13610, 14742)]