74138220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 179877780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 179, 180, 195, 234, 236, 260, 270, 295, 351, 354, 358, 390, 468, 531, 537, 540, 585, 590, 702, 708, 716, 767, 780, 885, 895, 1062, 1074, 1170, 1180, 1404, 1534, 1593, 1611, 1755, 1770, 1790, 2124, 2148, 2301, 2327, 2340, 2655, 2685, 3068, 3186, 3222, 3510, 3540, 3580, 3835, 4602, 4654, 4833, 5310, 5370, 6372, 6444, 6903, 6981, 7020, 7670, 7965, 8055, 9204, 9308, 9666, 10561, 10620, 10740, 11505, 11635, 13806, 13962, 15340, 15930, 16110, 19332, 20709, 20943, 21122, 23010, 23270, 24165, 27612, 27924, 31683, 31860, 32220, 34515, 34905, 41418, 41886, 42244, 46020, 46540, 48330, 52805, 62829, 63366, 69030, 69810, 82836, 83772, 95049, 96660, 103545, 104715, 105610, 125658, 126732, 137293, 138060, 139620, 158415, 190098, 207090, 209430, 211220, 251316, 274586, 285147, 314145, 316830, 380196, 411879, 414180, 418860, 475245, 549172, 570294, 628290, 633660, 686465, 823758, 950490, 1140588, 1235637, 1256580, 1372930, 1425735, 1647516, 1900980, 2059395, 2471274, 2745860, 2851470, 3706911, 4118790, 4942548, 5702940, 6178185, 7413822, 8237580, 12356370, 14827644, 18534555, 24712740, 37069110, 74138220]

約数ペア:

[(1, 74138220), (2, 37069110), (3, 24712740), (4, 18534555), (5, 14827644), (6, 12356370), (9, 8237580), (10, 7413822), (12, 6178185), (13, 5702940), (15, 4942548), (18, 4118790), (20, 3706911), (26, 2851470), (27, 2745860), (30, 2471274), (36, 2059395), (39, 1900980), (45, 1647516), (52, 1425735), (54, 1372930), (59, 1256580), (60, 1235637), (65, 1140588), (78, 950490), (90, 823758), (108, 686465), (117, 633660), (118, 628290), (130, 570294), (135, 549172), (156, 475245), (177, 418860), (179, 414180), (180, 411879), (195, 380196), (234, 316830), (236, 314145), (260, 285147), (270, 274586), (295, 251316), (351, 211220), (354, 209430), (358, 207090), (390, 190098), (468, 158415), (531, 139620), (537, 138060), (540, 137293), (585, 126732), (590, 125658), (702, 105610), (708, 104715), (716, 103545), (767, 96660), (780, 95049), (885, 83772), (895, 82836), (1062, 69810), (1074, 69030), (1170, 63366), (1180, 62829), (1404, 52805), (1534, 48330), (1593, 46540), (1611, 46020), (1755, 42244), (1770, 41886), (1790, 41418), (2124, 34905), (2148, 34515), (2301, 32220), (2327, 31860), (2340, 31683), (2655, 27924), (2685, 27612), (3068, 24165), (3186, 23270), (3222, 23010), (3510, 21122), (3540, 20943), (3580, 20709), (3835, 19332), (4602, 16110), (4654, 15930), (4833, 15340), (5310, 13962), (5370, 13806), (6372, 11635), (6444, 11505), (6903, 10740), (6981, 10620), (7020, 10561), (7670, 9666), (7965, 9308), (8055, 9204)]