228945150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{3461}}^1$

素因数の和:3496

約数の個数: 144

約数和(自身を含む): 734082480

約数和(自身を除く): 505137330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2646, 3150, 3461, 3675, 4410, 4725, 6615, 6922, 7350, 9450, 10383, 11025, 13230, 17305, 20766, 22050, 24227, 31149, 33075, 34610, 48454, 51915, 62298, 66150, 72681, 86525, 93447, 103830, 121135, 145362, 155745, 169589, 173050, 186894, 218043, 242270, 259575, 311490, 339178, 363405, 436086, 467235, 508767, 519150, 605675, 654129, 726810, 778725, 847945, 934470, 1017534, 1090215, 1211350, 1308258, 1526301, 1557450, 1695890, 1817025, 2180430, 2336175, 2543835, 3052602, 3270645, 3634050, 4239725, 4578903, 4672350, 5087670, 5451075, 6541290, 7631505, 8479450, 9157806, 10902150, 12719175, 15263010, 16353225, 22894515, 25438350, 32706450, 38157525, 45789030, 76315050, 114472575, 228945150]

約数ペア:

[(1, 228945150), (2, 114472575), (3, 76315050), (5, 45789030), (6, 38157525), (7, 32706450), (9, 25438350), (10, 22894515), (14, 16353225), (15, 15263010), (18, 12719175), (21, 10902150), (25, 9157806), (27, 8479450), (30, 7631505), (35, 6541290), (42, 5451075), (45, 5087670), (49, 4672350), (50, 4578903), (54, 4239725), (63, 3634050), (70, 3270645), (75, 3052602), (90, 2543835), (98, 2336175), (105, 2180430), (126, 1817025), (135, 1695890), (147, 1557450), (150, 1526301), (175, 1308258), (189, 1211350), (210, 1090215), (225, 1017534), (245, 934470), (270, 847945), (294, 778725), (315, 726810), (350, 654129), (378, 605675), (441, 519150), (450, 508767), (490, 467235), (525, 436086), (630, 363405), (675, 339178), (735, 311490), (882, 259575), (945, 242270), (1050, 218043), (1225, 186894), (1323, 173050), (1350, 169589), (1470, 155745), (1575, 145362), (1890, 121135), (2205, 103830), (2450, 93447), (2646, 86525), (3150, 72681), (3461, 66150), (3675, 62298), (4410, 51915), (4725, 48454), (6615, 34610), (6922, 33075), (7350, 31149), (9450, 24227), (10383, 22050), (11025, 20766), (13230, 17305)]