155025000

素因数分解:

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

素因数の和:103

約数の個数: 288

約数和(自身を含む): 575822520

約数和(自身を除く): 420797520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 53, 60, 65, 72, 75, 78, 90, 100, 104, 106, 117, 120, 125, 130, 150, 156, 159, 180, 195, 200, 212, 225, 234, 250, 260, 265, 300, 312, 318, 325, 360, 375, 390, 424, 450, 468, 477, 500, 520, 530, 585, 600, 625, 636, 650, 689, 750, 780, 795, 900, 936, 954, 975, 1000, 1060, 1125, 1170, 1250, 1272, 1300, 1325, 1378, 1500, 1560, 1590, 1625, 1800, 1875, 1908, 1950, 2067, 2120, 2250, 2340, 2385, 2500, 2600, 2650, 2756, 2925, 3000, 3125, 3180, 3250, 3445, 3750, 3816, 3900, 3975, 4134, 4500, 4680, 4770, 4875, 5000, 5300, 5512, 5625, 5850, 6201, 6250, 6360, 6500, 6625, 6890, 7500, 7800, 7950, 8125, 8268, 9000, 9375, 9540, 9750, 10335, 10600, 11250, 11700, 11925, 12402, 12500, 13000, 13250, 13780, 14625, 15000, 15900, 16250, 16536, 17225, 18750, 19080, 19500, 19875, 20670, 22500, 23400, 23850, 24375, 24804, 25000, 26500, 27560, 28125, 29250, 31005, 31800, 32500, 33125, 34450, 37500, 39000, 39750, 40625, 41340, 45000, 47700, 48750, 49608, 51675, 53000, 56250, 58500, 59625, 62010, 65000, 66250, 68900, 73125, 75000, 79500, 81250, 82680, 86125, 95400, 97500, 99375, 103350, 112500, 117000, 119250, 121875, 124020, 132500, 137800, 146250, 155025, 159000, 162500, 165625, 172250, 195000, 198750, 206700, 225000, 238500, 243750, 248040, 258375, 265000, 292500, 298125, 310050, 325000, 331250, 344500, 365625, 397500, 413400, 430625, 477000, 487500, 496875, 516750, 585000, 596250, 620100, 662500, 689000, 731250, 775125, 795000, 861250, 975000, 993750, 1033500, 1192500, 1240200, 1291875, 1325000, 1462500, 1490625, 1550250, 1722500, 1987500, 2067000, 2153125, 2385000, 2583750, 2925000, 2981250, 3100500, 3445000, 3875625, 3975000, 4306250, 5167500, 5962500, 6201000, 6459375, 7751250, 8612500, 10335000, 11925000, 12918750, 15502500, 17225000, 19378125, 25837500, 31005000, 38756250, 51675000, 77512500, 155025000]

約数ペア:

[(1, 155025000), (2, 77512500), (3, 51675000), (4, 38756250), (5, 31005000), (6, 25837500), (8, 19378125), (9, 17225000), (10, 15502500), (12, 12918750), (13, 11925000), (15, 10335000), (18, 8612500), (20, 7751250), (24, 6459375), (25, 6201000), (26, 5962500), (30, 5167500), (36, 4306250), (39, 3975000), (40, 3875625), (45, 3445000), (50, 3100500), (52, 2981250), (53, 2925000), (60, 2583750), (65, 2385000), (72, 2153125), (75, 2067000), (78, 1987500), (90, 1722500), (100, 1550250), (104, 1490625), (106, 1462500), (117, 1325000), (120, 1291875), (125, 1240200), (130, 1192500), (150, 1033500), (156, 993750), (159, 975000), (180, 861250), (195, 795000), (200, 775125), (212, 731250), (225, 689000), (234, 662500), (250, 620100), (260, 596250), (265, 585000), (300, 516750), (312, 496875), (318, 487500), (325, 477000), (360, 430625), (375, 413400), (390, 397500), (424, 365625), (450, 344500), (468, 331250), (477, 325000), (500, 310050), (520, 298125), (530, 292500), (585, 265000), (600, 258375), (625, 248040), (636, 243750), (650, 238500), (689, 225000), (750, 206700), (780, 198750), (795, 195000), (900, 172250), (936, 165625), (954, 162500), (975, 159000), (1000, 155025), (1060, 146250), (1125, 137800), (1170, 132500), (1250, 124020), (1272, 121875), (1300, 119250), (1325, 117000), (1378, 112500), (1500, 103350), (1560, 99375), (1590, 97500), (1625, 95400), (1800, 86125), (1875, 82680), (1908, 81250), (1950, 79500), (2067, 75000), (2120, 73125), (2250, 68900), (2340, 66250), (2385, 65000), (2500, 62010), (2600, 59625), (2650, 58500), (2756, 56250), (2925, 53000), (3000, 51675), (3125, 49608), (3180, 48750), (3250, 47700), (3445, 45000), (3750, 41340), (3816, 40625), (3900, 39750), (3975, 39000), (4134, 37500), (4500, 34450), (4680, 33125), (4770, 32500), (4875, 31800), (5000, 31005), (5300, 29250), (5512, 28125), (5625, 27560), (5850, 26500), (6201, 25000), (6250, 24804), (6360, 24375), (6500, 23850), (6625, 23400), (6890, 22500), (7500, 20670), (7800, 19875), (7950, 19500), (8125, 19080), (8268, 18750), (9000, 17225), (9375, 16536), (9540, 16250), (9750, 15900), (10335, 15000), (10600, 14625), (11250, 13780), (11700, 13250), (11925, 13000), (12402, 12500)]