406787400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 1422230400

約数和(自身を除く): 1015443000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 675, 710, 852, 900, 1061, 1065, 1080, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2122, 2130, 2556, 2700, 2840, 3183, 3195, 3550, 3834, 4244, 4260, 5112, 5305, 5325, 5400, 6366, 6390, 7100, 7668, 8488, 8520, 9549, 9585, 10610, 10650, 12732, 12780, 14200, 15336, 15915, 15975, 19098, 19170, 21220, 21300, 25464, 25560, 26525, 28647, 31830, 31950, 38196, 38340, 42440, 42600, 47745, 47925, 53050, 57294, 63660, 63900, 75331, 76392, 76680, 79575, 95490, 95850, 106100, 114588, 127320, 127800, 143235, 150662, 159150, 190980, 191700, 212200, 225993, 229176, 238725, 286470, 301324, 318300, 376655, 381960, 383400, 451986, 477450, 572940, 602648, 636600, 677979, 716175, 753310, 903972, 954900, 1129965, 1145880, 1355958, 1432350, 1506620, 1807944, 1883275, 1909800, 2033937, 2259930, 2711916, 2864700, 3013240, 3389895, 3766550, 4067874, 4519860, 5423832, 5649825, 5729400, 6779790, 7533100, 8135748, 9039720, 10169685, 11299650, 13559580, 15066200, 16271496, 16949475, 20339370, 22599300, 27119160, 33898950, 40678740, 45198600, 50848425, 67797900, 81357480, 101696850, 135595800, 203393700, 406787400]

約数ペア:

[(1, 406787400), (2, 203393700), (3, 135595800), (4, 101696850), (5, 81357480), (6, 67797900), (8, 50848425), (9, 45198600), (10, 40678740), (12, 33898950), (15, 27119160), (18, 22599300), (20, 20339370), (24, 16949475), (25, 16271496), (27, 15066200), (30, 13559580), (36, 11299650), (40, 10169685), (45, 9039720), (50, 8135748), (54, 7533100), (60, 6779790), (71, 5729400), (72, 5649825), (75, 5423832), (90, 4519860), (100, 4067874), (108, 3766550), (120, 3389895), (135, 3013240), (142, 2864700), (150, 2711916), (180, 2259930), (200, 2033937), (213, 1909800), (216, 1883275), (225, 1807944), (270, 1506620), (284, 1432350), (300, 1355958), (355, 1145880), (360, 1129965), (426, 954900), (450, 903972), (540, 753310), (568, 716175), (600, 677979), (639, 636600), (675, 602648), (710, 572940), (852, 477450), (900, 451986), (1061, 383400), (1065, 381960), (1080, 376655), (1278, 318300), (1350, 301324), (1420, 286470), (1704, 238725), (1775, 229176), (1800, 225993), (1917, 212200), (2122, 191700), (2130, 190980), (2556, 159150), (2700, 150662), (2840, 143235), (3183, 127800), (3195, 127320), (3550, 114588), (3834, 106100), (4244, 95850), (4260, 95490), (5112, 79575), (5305, 76680), (5325, 76392), (5400, 75331), (6366, 63900), (6390, 63660), (7100, 57294), (7668, 53050), (8488, 47925), (8520, 47745), (9549, 42600), (9585, 42440), (10610, 38340), (10650, 38196), (12732, 31950), (12780, 31830), (14200, 28647), (15336, 26525), (15915, 25560), (15975, 25464), (19098, 21300), (19170, 21220)]