159450120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 160

約数和(自身を含む): 554736600

約数和(自身を除く): 395286480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1697, 1740, 2088, 2349, 2610, 3132, 3240, 3394, 3480, 3915, 4698, 5091, 5220, 6264, 6788, 7830, 8485, 9396, 10182, 10440, 11745, 13576, 15273, 15660, 16970, 18792, 20364, 23490, 25455, 30546, 31320, 33940, 40728, 45819, 46980, 49213, 50910, 61092, 67880, 76365, 91638, 93960, 98426, 101820, 122184, 137457, 147639, 152730, 183276, 196852, 203640, 229095, 246065, 274914, 295278, 305460, 366552, 393704, 442917, 458190, 492130, 549828, 590556, 610920, 687285, 738195, 885834, 916380, 984260, 1099656, 1181112, 1328751, 1374570, 1476390, 1771668, 1832760, 1968520, 2214585, 2657502, 2749140, 2952780, 3543336, 3986253, 4429170, 5315004, 5498280, 5905560, 6643755, 7972506, 8858340, 10630008, 13287510, 15945012, 17716680, 19931265, 26575020, 31890024, 39862530, 53150040, 79725060, 159450120]

約数ペア:

[(1, 159450120), (2, 79725060), (3, 53150040), (4, 39862530), (5, 31890024), (6, 26575020), (8, 19931265), (9, 17716680), (10, 15945012), (12, 13287510), (15, 10630008), (18, 8858340), (20, 7972506), (24, 6643755), (27, 5905560), (29, 5498280), (30, 5315004), (36, 4429170), (40, 3986253), (45, 3543336), (54, 2952780), (58, 2749140), (60, 2657502), (72, 2214585), (81, 1968520), (87, 1832760), (90, 1771668), (108, 1476390), (116, 1374570), (120, 1328751), (135, 1181112), (145, 1099656), (162, 984260), (174, 916380), (180, 885834), (216, 738195), (232, 687285), (261, 610920), (270, 590556), (290, 549828), (324, 492130), (348, 458190), (360, 442917), (405, 393704), (435, 366552), (522, 305460), (540, 295278), (580, 274914), (648, 246065), (696, 229095), (783, 203640), (810, 196852), (870, 183276), (1044, 152730), (1080, 147639), (1160, 137457), (1305, 122184), (1566, 101820), (1620, 98426), (1697, 93960), (1740, 91638), (2088, 76365), (2349, 67880), (2610, 61092), (3132, 50910), (3240, 49213), (3394, 46980), (3480, 45819), (3915, 40728), (4698, 33940), (5091, 31320), (5220, 30546), (6264, 25455), (6788, 23490), (7830, 20364), (8485, 18792), (9396, 16970), (10182, 15660), (10440, 15273), (11745, 13576)]