164326500

素因数分解:

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

素因数の和:144

約数の個数: 216

約数和(自身を含む): 569004072

約数和(自身を除く): 404677572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 125, 130, 150, 156, 159, 180, 195, 212, 225, 234, 250, 260, 265, 300, 318, 325, 375, 390, 450, 468, 477, 500, 530, 585, 636, 650, 689, 750, 780, 795, 900, 954, 975, 1060, 1125, 1170, 1300, 1325, 1378, 1500, 1590, 1625, 1908, 1950, 2067, 2250, 2340, 2385, 2650, 2756, 2809, 2925, 3180, 3250, 3445, 3900, 3975, 4134, 4500, 4770, 4875, 5300, 5618, 5850, 6201, 6500, 6625, 6890, 7950, 8268, 8427, 9540, 9750, 10335, 11236, 11700, 11925, 12402, 13250, 13780, 14045, 14625, 15900, 16854, 17225, 19500, 19875, 20670, 23850, 24804, 25281, 26500, 28090, 29250, 31005, 33708, 34450, 36517, 39750, 41340, 42135, 47700, 50562, 51675, 56180, 58500, 59625, 62010, 68900, 70225, 73034, 79500, 84270, 86125, 101124, 103350, 109551, 119250, 124020, 126405, 140450, 146068, 155025, 168540, 172250, 182585, 206700, 210675, 219102, 238500, 252810, 258375, 280900, 310050, 328653, 344500, 351125, 365170, 421350, 438204, 505620, 516750, 547755, 620100, 632025, 657306, 702250, 730340, 775125, 842700, 912925, 1033500, 1053375, 1095510, 1264050, 1314612, 1404500, 1550250, 1643265, 1825850, 2106750, 2191020, 2528100, 2738775, 3100500, 3160125, 3286530, 3651700, 4213500, 4564625, 5477550, 6320250, 6573060, 8216325, 9129250, 10955100, 12640500, 13693875, 16432650, 18258500, 27387750, 32865300, 41081625, 54775500, 82163250, 164326500]

約数ペア:

[(1, 164326500), (2, 82163250), (3, 54775500), (4, 41081625), (5, 32865300), (6, 27387750), (9, 18258500), (10, 16432650), (12, 13693875), (13, 12640500), (15, 10955100), (18, 9129250), (20, 8216325), (25, 6573060), (26, 6320250), (30, 5477550), (36, 4564625), (39, 4213500), (45, 3651700), (50, 3286530), (52, 3160125), (53, 3100500), (60, 2738775), (65, 2528100), (75, 2191020), (78, 2106750), (90, 1825850), (100, 1643265), (106, 1550250), (117, 1404500), (125, 1314612), (130, 1264050), (150, 1095510), (156, 1053375), (159, 1033500), (180, 912925), (195, 842700), (212, 775125), (225, 730340), (234, 702250), (250, 657306), (260, 632025), (265, 620100), (300, 547755), (318, 516750), (325, 505620), (375, 438204), (390, 421350), (450, 365170), (468, 351125), (477, 344500), (500, 328653), (530, 310050), (585, 280900), (636, 258375), (650, 252810), (689, 238500), (750, 219102), (780, 210675), (795, 206700), (900, 182585), (954, 172250), (975, 168540), (1060, 155025), (1125, 146068), (1170, 140450), (1300, 126405), (1325, 124020), (1378, 119250), (1500, 109551), (1590, 103350), (1625, 101124), (1908, 86125), (1950, 84270), (2067, 79500), (2250, 73034), (2340, 70225), (2385, 68900), (2650, 62010), (2756, 59625), (2809, 58500), (2925, 56180), (3180, 51675), (3250, 50562), (3445, 47700), (3900, 42135), (3975, 41340), (4134, 39750), (4500, 36517), (4770, 34450), (4875, 33708), (5300, 31005), (5618, 29250), (5850, 28090), (6201, 26500), (6500, 25281), (6625, 24804), (6890, 23850), (7950, 20670), (8268, 19875), (8427, 19500), (9540, 17225), (9750, 16854), (10335, 15900), (11236, 14625), (11700, 14045), (11925, 13780), (12402, 13250)]