155071800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 587722800

約数和(自身を除く): 432651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 47, 50, 52, 54, 60, 65, 72, 75, 78, 90, 94, 100, 104, 108, 117, 120, 130, 135, 141, 150, 156, 180, 188, 195, 200, 216, 225, 234, 235, 260, 270, 282, 300, 312, 325, 351, 360, 376, 390, 423, 450, 468, 470, 520, 540, 564, 585, 600, 611, 650, 675, 702, 705, 780, 846, 900, 936, 940, 975, 1080, 1128, 1170, 1175, 1222, 1269, 1300, 1350, 1404, 1410, 1560, 1692, 1755, 1800, 1833, 1880, 1950, 2115, 2209, 2340, 2350, 2444, 2538, 2600, 2700, 2808, 2820, 2925, 3055, 3384, 3510, 3525, 3666, 3900, 4230, 4418, 4680, 4700, 4888, 5076, 5400, 5499, 5640, 5850, 6110, 6345, 6627, 7020, 7050, 7332, 7800, 8460, 8775, 8836, 9165, 9400, 10152, 10575, 10998, 11045, 11700, 12220, 12690, 13254, 14040, 14100, 14664, 15275, 16497, 16920, 17550, 17672, 18330, 19881, 21150, 21996, 22090, 23400, 24440, 25380, 26508, 27495, 28200, 28717, 30550, 31725, 32994, 33135, 35100, 36660, 39762, 42300, 43992, 44180, 45825, 50760, 53016, 54990, 55225, 57434, 59643, 61100, 63450, 65988, 66270, 70200, 73320, 79524, 82485, 84600, 86151, 88360, 91650, 99405, 109980, 110450, 114868, 119286, 122200, 126900, 131976, 132540, 137475, 143585, 159048, 164970, 165675, 172302, 183300, 198810, 219960, 220900, 229736, 238572, 253800, 258453, 265080, 274950, 287170, 298215, 329940, 331350, 344604, 366600, 397620, 412425, 430755, 441800, 477144, 497025, 516906, 549900, 574340, 596430, 659880, 662700, 689208, 717925, 775359, 795240, 824850, 861510, 994050, 1033812, 1099800, 1148680, 1192860, 1292265, 1325400, 1435850, 1491075, 1550718, 1649700, 1723020, 1988100, 2067624, 2153775, 2385720, 2584530, 2871700, 2982150, 3101436, 3299400, 3446040, 3876795, 3976200, 4307550, 5169060, 5743400, 5964300, 6202872, 6461325, 7753590, 8615100, 10338120, 11928600, 12922650, 15507180, 17230200, 19383975, 25845300, 31014360, 38767950, 51690600, 77535900, 155071800]

約数ペア:

[(1, 155071800), (2, 77535900), (3, 51690600), (4, 38767950), (5, 31014360), (6, 25845300), (8, 19383975), (9, 17230200), (10, 15507180), (12, 12922650), (13, 11928600), (15, 10338120), (18, 8615100), (20, 7753590), (24, 6461325), (25, 6202872), (26, 5964300), (27, 5743400), (30, 5169060), (36, 4307550), (39, 3976200), (40, 3876795), (45, 3446040), (47, 3299400), (50, 3101436), (52, 2982150), (54, 2871700), (60, 2584530), (65, 2385720), (72, 2153775), (75, 2067624), (78, 1988100), (90, 1723020), (94, 1649700), (100, 1550718), (104, 1491075), (108, 1435850), (117, 1325400), (120, 1292265), (130, 1192860), (135, 1148680), (141, 1099800), (150, 1033812), (156, 994050), (180, 861510), (188, 824850), (195, 795240), (200, 775359), (216, 717925), (225, 689208), (234, 662700), (235, 659880), (260, 596430), (270, 574340), (282, 549900), (300, 516906), (312, 497025), (325, 477144), (351, 441800), (360, 430755), (376, 412425), (390, 397620), (423, 366600), (450, 344604), (468, 331350), (470, 329940), (520, 298215), (540, 287170), (564, 274950), (585, 265080), (600, 258453), (611, 253800), (650, 238572), (675, 229736), (702, 220900), (705, 219960), (780, 198810), (846, 183300), (900, 172302), (936, 165675), (940, 164970), (975, 159048), (1080, 143585), (1128, 137475), (1170, 132540), (1175, 131976), (1222, 126900), (1269, 122200), (1300, 119286), (1350, 114868), (1404, 110450), (1410, 109980), (1560, 99405), (1692, 91650), (1755, 88360), (1800, 86151), (1833, 84600), (1880, 82485), (1950, 79524), (2115, 73320), (2209, 70200), (2340, 66270), (2350, 65988), (2444, 63450), (2538, 61100), (2600, 59643), (2700, 57434), (2808, 55225), (2820, 54990), (2925, 53016), (3055, 50760), (3384, 45825), (3510, 44180), (3525, 43992), (3666, 42300), (3900, 39762), (4230, 36660), (4418, 35100), (4680, 33135), (4700, 32994), (4888, 31725), (5076, 30550), (5400, 28717), (5499, 28200), (5640, 27495), (5850, 26508), (6110, 25380), (6345, 24440), (6627, 23400), (7020, 22090), (7050, 21996), (7332, 21150), (7800, 19881), (8460, 18330), (8775, 17672), (8836, 17550), (9165, 16920), (9400, 16497), (10152, 15275), (10575, 14664), (10998, 14100), (11045, 14040), (11700, 13254), (12220, 12690)]