307783350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 951724800

約数和(自身を除く): 643941450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 199, 210, 225, 315, 350, 398, 450, 491, 525, 597, 630, 982, 995, 1050, 1194, 1393, 1473, 1575, 1791, 1990, 2455, 2786, 2946, 2985, 3150, 3437, 3582, 4179, 4419, 4910, 4975, 5970, 6874, 6965, 7365, 8358, 8838, 8955, 9950, 10311, 12275, 12537, 13930, 14730, 14925, 17185, 17910, 20622, 20895, 22095, 24550, 25074, 29850, 30933, 34370, 34825, 36825, 41790, 44190, 44775, 51555, 61866, 62685, 69650, 73650, 85925, 89550, 97709, 103110, 104475, 110475, 125370, 154665, 171850, 195418, 208950, 220950, 257775, 293127, 309330, 313425, 488545, 515550, 586254, 626850, 683963, 773325, 879381, 977090, 1367926, 1465635, 1546650, 1758762, 2051889, 2442725, 2931270, 3419815, 4103778, 4396905, 4885450, 6155667, 6839630, 7328175, 8793810, 10259445, 12311334, 14656350, 17099075, 20518890, 21984525, 30778335, 34198150, 43969050, 51297225, 61556670, 102594450, 153891675, 307783350]

約数ペア:

[(1, 307783350), (2, 153891675), (3, 102594450), (5, 61556670), (6, 51297225), (7, 43969050), (9, 34198150), (10, 30778335), (14, 21984525), (15, 20518890), (18, 17099075), (21, 14656350), (25, 12311334), (30, 10259445), (35, 8793810), (42, 7328175), (45, 6839630), (50, 6155667), (63, 4885450), (70, 4396905), (75, 4103778), (90, 3419815), (105, 2931270), (126, 2442725), (150, 2051889), (175, 1758762), (199, 1546650), (210, 1465635), (225, 1367926), (315, 977090), (350, 879381), (398, 773325), (450, 683963), (491, 626850), (525, 586254), (597, 515550), (630, 488545), (982, 313425), (995, 309330), (1050, 293127), (1194, 257775), (1393, 220950), (1473, 208950), (1575, 195418), (1791, 171850), (1990, 154665), (2455, 125370), (2786, 110475), (2946, 104475), (2985, 103110), (3150, 97709), (3437, 89550), (3582, 85925), (4179, 73650), (4419, 69650), (4910, 62685), (4975, 61866), (5970, 51555), (6874, 44775), (6965, 44190), (7365, 41790), (8358, 36825), (8838, 34825), (8955, 34370), (9950, 30933), (10311, 29850), (12275, 25074), (12537, 24550), (13930, 22095), (14730, 20895), (14925, 20622), (17185, 17910)]