85849400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 253108800

約数和(自身を除く): 167259400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 53, 56, 65, 70, 89, 91, 100, 104, 106, 130, 140, 175, 178, 182, 200, 212, 260, 265, 280, 325, 350, 356, 364, 371, 424, 445, 455, 520, 530, 623, 650, 689, 700, 712, 728, 742, 890, 910, 1060, 1157, 1246, 1300, 1325, 1378, 1400, 1484, 1780, 1820, 1855, 2120, 2225, 2275, 2314, 2492, 2600, 2650, 2756, 2968, 3115, 3445, 3560, 3640, 3710, 4450, 4550, 4628, 4717, 4823, 4984, 5300, 5512, 5785, 6230, 6890, 7420, 8099, 8900, 9100, 9256, 9275, 9434, 9646, 10600, 11570, 12460, 13780, 14840, 15575, 16198, 17225, 17800, 18200, 18550, 18868, 19292, 23140, 23585, 24115, 24920, 27560, 28925, 31150, 32396, 33019, 34450, 37100, 37736, 38584, 40495, 46280, 47170, 48230, 57850, 61321, 62300, 64792, 66038, 68900, 74200, 80990, 94340, 96460, 115700, 117925, 120575, 122642, 124600, 132076, 137800, 161980, 165095, 188680, 192920, 202475, 231400, 235850, 241150, 245284, 264152, 306605, 323960, 330190, 404950, 429247, 471700, 482300, 490568, 613210, 660380, 809900, 825475, 858494, 943400, 964600, 1226420, 1320760, 1533025, 1619800, 1650950, 1716988, 2146235, 2452840, 3066050, 3301900, 3433976, 4292470, 6132100, 6603800, 8584940, 10731175, 12264200, 17169880, 21462350, 42924700, 85849400]

約数ペア:

[(1, 85849400), (2, 42924700), (4, 21462350), (5, 17169880), (7, 12264200), (8, 10731175), (10, 8584940), (13, 6603800), (14, 6132100), (20, 4292470), (25, 3433976), (26, 3301900), (28, 3066050), (35, 2452840), (40, 2146235), (50, 1716988), (52, 1650950), (53, 1619800), (56, 1533025), (65, 1320760), (70, 1226420), (89, 964600), (91, 943400), (100, 858494), (104, 825475), (106, 809900), (130, 660380), (140, 613210), (175, 490568), (178, 482300), (182, 471700), (200, 429247), (212, 404950), (260, 330190), (265, 323960), (280, 306605), (325, 264152), (350, 245284), (356, 241150), (364, 235850), (371, 231400), (424, 202475), (445, 192920), (455, 188680), (520, 165095), (530, 161980), (623, 137800), (650, 132076), (689, 124600), (700, 122642), (712, 120575), (728, 117925), (742, 115700), (890, 96460), (910, 94340), (1060, 80990), (1157, 74200), (1246, 68900), (1300, 66038), (1325, 64792), (1378, 62300), (1400, 61321), (1484, 57850), (1780, 48230), (1820, 47170), (1855, 46280), (2120, 40495), (2225, 38584), (2275, 37736), (2314, 37100), (2492, 34450), (2600, 33019), (2650, 32396), (2756, 31150), (2968, 28925), (3115, 27560), (3445, 24920), (3560, 24115), (3640, 23585), (3710, 23140), (4450, 19292), (4550, 18868), (4628, 18550), (4717, 18200), (4823, 17800), (4984, 17225), (5300, 16198), (5512, 15575), (5785, 14840), (6230, 13780), (6890, 12460), (7420, 11570), (8099, 10600), (8900, 9646), (9100, 9434), (9256, 9275)]