204014700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 180

約数和(自身を含む): 671128920

約数和(自身を除く): 467114220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 89, 90, 100, 108, 135, 150, 162, 178, 180, 225, 267, 270, 283, 300, 324, 356, 405, 445, 450, 534, 540, 566, 675, 801, 810, 849, 890, 900, 1068, 1132, 1335, 1350, 1415, 1602, 1620, 1698, 1780, 2025, 2225, 2403, 2547, 2670, 2700, 2830, 3204, 3396, 4005, 4050, 4245, 4450, 4806, 5094, 5340, 5660, 6675, 7075, 7209, 7641, 8010, 8100, 8490, 8900, 9612, 10188, 12015, 12735, 13350, 14150, 14418, 15282, 16020, 16980, 20025, 21225, 22923, 24030, 25187, 25470, 26700, 28300, 28836, 30564, 36045, 38205, 40050, 42450, 45846, 48060, 50374, 50940, 60075, 63675, 72090, 75561, 76410, 80100, 84900, 91692, 100748, 114615, 120150, 125935, 127350, 144180, 151122, 152820, 180225, 191025, 226683, 229230, 240300, 251870, 254700, 302244, 360450, 377805, 382050, 453366, 458460, 503740, 573075, 629675, 680049, 720900, 755610, 764100, 906732, 1133415, 1146150, 1259350, 1360098, 1511220, 1889025, 2040147, 2266830, 2292300, 2518700, 2720196, 3400245, 3778050, 4080294, 4533660, 5667075, 6800490, 7556100, 8160588, 10200735, 11334150, 13600980, 17001225, 20401470, 22668300, 34002450, 40802940, 51003675, 68004900, 102007350, 204014700]

約数ペア:

[(1, 204014700), (2, 102007350), (3, 68004900), (4, 51003675), (5, 40802940), (6, 34002450), (9, 22668300), (10, 20401470), (12, 17001225), (15, 13600980), (18, 11334150), (20, 10200735), (25, 8160588), (27, 7556100), (30, 6800490), (36, 5667075), (45, 4533660), (50, 4080294), (54, 3778050), (60, 3400245), (75, 2720196), (81, 2518700), (89, 2292300), (90, 2266830), (100, 2040147), (108, 1889025), (135, 1511220), (150, 1360098), (162, 1259350), (178, 1146150), (180, 1133415), (225, 906732), (267, 764100), (270, 755610), (283, 720900), (300, 680049), (324, 629675), (356, 573075), (405, 503740), (445, 458460), (450, 453366), (534, 382050), (540, 377805), (566, 360450), (675, 302244), (801, 254700), (810, 251870), (849, 240300), (890, 229230), (900, 226683), (1068, 191025), (1132, 180225), (1335, 152820), (1350, 151122), (1415, 144180), (1602, 127350), (1620, 125935), (1698, 120150), (1780, 114615), (2025, 100748), (2225, 91692), (2403, 84900), (2547, 80100), (2670, 76410), (2700, 75561), (2830, 72090), (3204, 63675), (3396, 60075), (4005, 50940), (4050, 50374), (4245, 48060), (4450, 45846), (4806, 42450), (5094, 40050), (5340, 38205), (5660, 36045), (6675, 30564), (7075, 28836), (7209, 28300), (7641, 26700), (8010, 25470), (8100, 25187), (8490, 24030), (8900, 22923), (9612, 21225), (10188, 20025), (12015, 16980), (12735, 16020), (13350, 15282), (14150, 14418)]