383428500

素因数分解:

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

素因数の和:148

約数の個数: 288

約数和(自身を含む): 1400625408

約数和(自身を除く): 1017196908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 53, 60, 65, 70, 75, 78, 84, 91, 100, 105, 106, 125, 130, 140, 150, 156, 159, 175, 182, 195, 210, 212, 250, 260, 265, 273, 300, 318, 325, 350, 364, 371, 375, 390, 420, 455, 500, 525, 530, 546, 636, 650, 689, 700, 742, 750, 780, 795, 875, 910, 975, 1050, 1060, 1092, 1113, 1300, 1325, 1365, 1378, 1484, 1500, 1590, 1625, 1750, 1820, 1855, 1950, 2067, 2100, 2226, 2275, 2625, 2650, 2730, 2756, 2809, 3180, 3250, 3445, 3500, 3710, 3900, 3975, 4134, 4452, 4550, 4823, 4875, 5250, 5300, 5460, 5565, 5618, 6500, 6625, 6825, 6890, 7420, 7950, 8268, 8427, 9100, 9275, 9646, 9750, 10335, 10500, 11130, 11236, 11375, 13250, 13650, 13780, 14045, 14469, 15900, 16854, 17225, 18550, 19292, 19500, 19663, 19875, 20670, 22260, 22750, 24115, 26500, 27300, 27825, 28090, 28938, 33708, 34125, 34450, 36517, 37100, 39326, 39750, 41340, 42135, 45500, 46375, 48230, 51675, 55650, 56180, 57876, 58989, 68250, 68900, 70225, 72345, 73034, 78652, 79500, 84270, 86125, 92750, 96460, 98315, 103350, 109551, 111300, 117978, 120575, 136500, 139125, 140450, 144690, 146068, 168540, 172250, 182585, 185500, 196630, 206700, 210675, 219102, 235956, 241150, 255619, 258375, 278250, 280900, 289380, 294945, 344500, 351125, 361725, 365170, 393260, 421350, 438204, 482300, 491575, 511238, 516750, 547755, 556500, 589890, 602875, 702250, 723450, 730340, 766857, 842700, 912925, 983150, 1022476, 1033500, 1053375, 1095510, 1179780, 1205750, 1278095, 1404500, 1446900, 1474725, 1533714, 1808625, 1825850, 1966300, 2106750, 2191020, 2411500, 2457875, 2556190, 2738775, 2949450, 3067428, 3617250, 3651700, 3834285, 4213500, 4564625, 4915750, 5112380, 5477550, 5898900, 6390475, 7234500, 7373625, 7668570, 9129250, 9831500, 10955100, 12780950, 13693875, 14747250, 15337140, 18258500, 19171425, 25561900, 27387750, 29494500, 31952375, 38342850, 54775500, 63904750, 76685700, 95857125, 127809500, 191714250, 383428500]

約数ペア:

[(1, 383428500), (2, 191714250), (3, 127809500), (4, 95857125), (5, 76685700), (6, 63904750), (7, 54775500), (10, 38342850), (12, 31952375), (13, 29494500), (14, 27387750), (15, 25561900), (20, 19171425), (21, 18258500), (25, 15337140), (26, 14747250), (28, 13693875), (30, 12780950), (35, 10955100), (39, 9831500), (42, 9129250), (50, 7668570), (52, 7373625), (53, 7234500), (60, 6390475), (65, 5898900), (70, 5477550), (75, 5112380), (78, 4915750), (84, 4564625), (91, 4213500), (100, 3834285), (105, 3651700), (106, 3617250), (125, 3067428), (130, 2949450), (140, 2738775), (150, 2556190), (156, 2457875), (159, 2411500), (175, 2191020), (182, 2106750), (195, 1966300), (210, 1825850), (212, 1808625), (250, 1533714), (260, 1474725), (265, 1446900), (273, 1404500), (300, 1278095), (318, 1205750), (325, 1179780), (350, 1095510), (364, 1053375), (371, 1033500), (375, 1022476), (390, 983150), (420, 912925), (455, 842700), (500, 766857), (525, 730340), (530, 723450), (546, 702250), (636, 602875), (650, 589890), (689, 556500), (700, 547755), (742, 516750), (750, 511238), (780, 491575), (795, 482300), (875, 438204), (910, 421350), (975, 393260), (1050, 365170), (1060, 361725), (1092, 351125), (1113, 344500), (1300, 294945), (1325, 289380), (1365, 280900), (1378, 278250), (1484, 258375), (1500, 255619), (1590, 241150), (1625, 235956), (1750, 219102), (1820, 210675), (1855, 206700), (1950, 196630), (2067, 185500), (2100, 182585), (2226, 172250), (2275, 168540), (2625, 146068), (2650, 144690), (2730, 140450), (2756, 139125), (2809, 136500), (3180, 120575), (3250, 117978), (3445, 111300), (3500, 109551), (3710, 103350), (3900, 98315), (3975, 96460), (4134, 92750), (4452, 86125), (4550, 84270), (4823, 79500), (4875, 78652), (5250, 73034), (5300, 72345), (5460, 70225), (5565, 68900), (5618, 68250), (6500, 58989), (6625, 57876), (6825, 56180), (6890, 55650), (7420, 51675), (7950, 48230), (8268, 46375), (8427, 45500), (9100, 42135), (9275, 41340), (9646, 39750), (9750, 39326), (10335, 37100), (10500, 36517), (11130, 34450), (11236, 34125), (11375, 33708), (13250, 28938), (13650, 28090), (13780, 27825), (14045, 27300), (14469, 26500), (15900, 24115), (16854, 22750), (17225, 22260), (18550, 20670), (19292, 19875), (19500, 19663)]