351243900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 216

約数和(自身を含む): 1271029760

約数和(自身を除く): 919785860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 127, 140, 150, 175, 180, 210, 225, 252, 254, 300, 315, 350, 381, 420, 439, 450, 508, 525, 630, 635, 700, 762, 878, 889, 900, 1050, 1143, 1260, 1270, 1317, 1524, 1575, 1756, 1778, 1905, 2100, 2195, 2286, 2540, 2634, 2667, 3073, 3150, 3175, 3556, 3810, 3951, 4390, 4445, 4572, 5268, 5334, 5715, 6146, 6300, 6350, 6585, 7620, 7902, 8001, 8780, 8890, 9219, 9525, 10668, 10975, 11430, 12292, 12700, 13170, 13335, 15365, 15804, 16002, 17780, 18438, 19050, 19755, 21950, 22225, 22860, 26340, 26670, 27657, 28575, 30730, 32004, 32925, 36876, 38100, 39510, 40005, 43900, 44450, 46095, 53340, 55314, 55753, 57150, 61460, 65850, 66675, 76825, 79020, 80010, 88900, 92190, 98775, 110628, 111506, 114300, 131700, 133350, 138285, 153650, 160020, 167259, 184380, 197550, 200025, 223012, 230475, 266700, 276570, 278765, 307300, 334518, 390271, 395100, 400050, 460950, 501777, 553140, 557530, 669036, 691425, 780542, 800100, 836295, 921900, 1003554, 1115060, 1170813, 1382850, 1393825, 1561084, 1672590, 1951355, 2007108, 2341626, 2508885, 2765700, 2787650, 3345180, 3512439, 3902710, 4181475, 4683252, 5017770, 5575300, 5854065, 7024878, 7805420, 8362950, 9756775, 10035540, 11708130, 12544425, 14049756, 16725900, 17562195, 19513550, 23416260, 25088850, 29270325, 35124390, 39027100, 50177700, 58540650, 70248780, 87810975, 117081300, 175621950, 351243900]

約数ペア:

[(1, 351243900), (2, 175621950), (3, 117081300), (4, 87810975), (5, 70248780), (6, 58540650), (7, 50177700), (9, 39027100), (10, 35124390), (12, 29270325), (14, 25088850), (15, 23416260), (18, 19513550), (20, 17562195), (21, 16725900), (25, 14049756), (28, 12544425), (30, 11708130), (35, 10035540), (36, 9756775), (42, 8362950), (45, 7805420), (50, 7024878), (60, 5854065), (63, 5575300), (70, 5017770), (75, 4683252), (84, 4181475), (90, 3902710), (100, 3512439), (105, 3345180), (126, 2787650), (127, 2765700), (140, 2508885), (150, 2341626), (175, 2007108), (180, 1951355), (210, 1672590), (225, 1561084), (252, 1393825), (254, 1382850), (300, 1170813), (315, 1115060), (350, 1003554), (381, 921900), (420, 836295), (439, 800100), (450, 780542), (508, 691425), (525, 669036), (630, 557530), (635, 553140), (700, 501777), (762, 460950), (878, 400050), (889, 395100), (900, 390271), (1050, 334518), (1143, 307300), (1260, 278765), (1270, 276570), (1317, 266700), (1524, 230475), (1575, 223012), (1756, 200025), (1778, 197550), (1905, 184380), (2100, 167259), (2195, 160020), (2286, 153650), (2540, 138285), (2634, 133350), (2667, 131700), (3073, 114300), (3150, 111506), (3175, 110628), (3556, 98775), (3810, 92190), (3951, 88900), (4390, 80010), (4445, 79020), (4572, 76825), (5268, 66675), (5334, 65850), (5715, 61460), (6146, 57150), (6300, 55753), (6350, 55314), (6585, 53340), (7620, 46095), (7902, 44450), (8001, 43900), (8780, 40005), (8890, 39510), (9219, 38100), (9525, 36876), (10668, 32925), (10975, 32004), (11430, 30730), (12292, 28575), (12700, 27657), (13170, 26670), (13335, 26340), (15365, 22860), (15804, 22225), (16002, 21950), (17780, 19755), (18438, 19050)]