1158193980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7636

約数の個数: 144

約数和(自身を含む): 3765513024

約数和(自身を除く): 2607319044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 555, 666, 690, 740, 828, 851, 1035, 1110, 1332, 1380, 1665, 1702, 2070, 2220, 2553, 3330, 3404, 4140, 4255, 5106, 6660, 7561, 7659, 8510, 10212, 12765, 15122, 15318, 17020, 22683, 25530, 30244, 30636, 37805, 38295, 45366, 51060, 68049, 75610, 76590, 90732, 113415, 136098, 151220, 153180, 173903, 226830, 272196, 279757, 340245, 347806, 453660, 521709, 559514, 680490, 695612, 839271, 869515, 1043418, 1119028, 1360980, 1398785, 1565127, 1678542, 1739030, 2086836, 2517813, 2608545, 2797570, 3130254, 3357084, 3478060, 4196355, 5035626, 5217090, 5595140, 6260508, 6434411, 7825635, 8392710, 10071252, 10434180, 12589065, 12868822, 15651270, 16785420, 19303233, 25178130, 25737644, 31302540, 32172055, 38606466, 50356260, 57909699, 64344110, 77212932, 96516165, 115819398, 128688220, 193032330, 231638796, 289548495, 386064660, 579096990, 1158193980]

約数ペア:

[(1, 1158193980), (2, 579096990), (3, 386064660), (4, 289548495), (5, 231638796), (6, 193032330), (9, 128688220), (10, 115819398), (12, 96516165), (15, 77212932), (18, 64344110), (20, 57909699), (23, 50356260), (30, 38606466), (36, 32172055), (37, 31302540), (45, 25737644), (46, 25178130), (60, 19303233), (69, 16785420), (74, 15651270), (90, 12868822), (92, 12589065), (111, 10434180), (115, 10071252), (138, 8392710), (148, 7825635), (180, 6434411), (185, 6260508), (207, 5595140), (222, 5217090), (230, 5035626), (276, 4196355), (333, 3478060), (345, 3357084), (370, 3130254), (414, 2797570), (444, 2608545), (460, 2517813), (555, 2086836), (666, 1739030), (690, 1678542), (740, 1565127), (828, 1398785), (851, 1360980), (1035, 1119028), (1110, 1043418), (1332, 869515), (1380, 839271), (1665, 695612), (1702, 680490), (2070, 559514), (2220, 521709), (2553, 453660), (3330, 347806), (3404, 340245), (4140, 279757), (4255, 272196), (5106, 226830), (6660, 173903), (7561, 153180), (7659, 151220), (8510, 136098), (10212, 113415), (12765, 90732), (15122, 76590), (15318, 75610), (17020, 68049), (22683, 51060), (25530, 45366), (30244, 38295), (30636, 37805)]