149229420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 445670400

約数和(自身を除く): 296440980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 1140, 1185, 1501, 1580, 1657, 2370, 3002, 3314, 4503, 4740, 4971, 6004, 6628, 7505, 8285, 9006, 9942, 15010, 16570, 18012, 19884, 22515, 24855, 30020, 31483, 33140, 45030, 49710, 62966, 90060, 94449, 99420, 125932, 130903, 157415, 188898, 261806, 314830, 377796, 392709, 472245, 523612, 629660, 654515, 785418, 944490, 1309030, 1570836, 1888980, 1963545, 2487157, 2618060, 3927090, 4974314, 7461471, 7854180, 9948628, 12435785, 14922942, 24871570, 29845884, 37307355, 49743140, 74614710, 149229420]

約数ペア:

[(1, 149229420), (2, 74614710), (3, 49743140), (4, 37307355), (5, 29845884), (6, 24871570), (10, 14922942), (12, 12435785), (15, 9948628), (19, 7854180), (20, 7461471), (30, 4974314), (38, 3927090), (57, 2618060), (60, 2487157), (76, 1963545), (79, 1888980), (95, 1570836), (114, 1309030), (158, 944490), (190, 785418), (228, 654515), (237, 629660), (285, 523612), (316, 472245), (380, 392709), (395, 377796), (474, 314830), (570, 261806), (790, 188898), (948, 157415), (1140, 130903), (1185, 125932), (1501, 99420), (1580, 94449), (1657, 90060), (2370, 62966), (3002, 49710), (3314, 45030), (4503, 33140), (4740, 31483), (4971, 30020), (6004, 24855), (6628, 22515), (7505, 19884), (8285, 18012), (9006, 16570), (9942, 15010)]