201275550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 680313600

約数和(自身を除く): 479038050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 59, 63, 70, 75, 90, 95, 105, 114, 118, 126, 133, 135, 150, 171, 175, 177, 189, 190, 210, 225, 266, 270, 285, 295, 315, 342, 350, 354, 361, 378, 399, 413, 450, 475, 513, 525, 531, 570, 590, 630, 665, 675, 722, 798, 826, 855, 885, 945, 950, 1026, 1050, 1062, 1083, 1121, 1197, 1239, 1330, 1350, 1425, 1475, 1575, 1593, 1710, 1770, 1805, 1890, 1995, 2065, 2166, 2242, 2394, 2478, 2527, 2565, 2655, 2850, 2950, 3150, 3186, 3249, 3325, 3363, 3591, 3610, 3717, 3990, 4130, 4275, 4425, 4725, 5054, 5130, 5310, 5415, 5605, 5985, 6195, 6498, 6650, 6726, 7182, 7434, 7581, 7847, 7965, 8550, 8850, 9025, 9450, 9747, 9975, 10089, 10325, 10830, 11151, 11210, 11970, 12390, 12635, 12825, 13275, 15162, 15694, 15930, 16245, 16815, 17955, 18050, 18585, 19494, 19950, 20178, 20650, 21299, 22302, 22743, 23541, 25270, 25650, 26550, 27075, 28025, 29925, 30267, 30975, 32490, 33630, 35910, 37170, 37905, 39235, 39825, 42598, 45486, 47082, 48735, 50445, 54150, 55755, 56050, 59850, 60534, 61950, 63175, 63897, 68229, 70623, 75810, 78470, 79650, 81225, 84075, 89775, 92925, 97470, 100890, 106495, 111510, 113715, 117705, 126350, 127794, 136458, 141246, 149093, 151335, 162450, 168150, 179550, 185850, 189525, 191691, 196175, 211869, 212990, 227430, 235410, 243675, 252225, 278775, 298186, 302670, 319485, 341145, 353115, 379050, 383382, 392350, 423738, 447279, 487350, 504450, 532475, 557550, 568575, 575073, 588525, 638970, 682290, 706230, 745465, 756675, 894558, 958455, 1059345, 1064950, 1137150, 1150146, 1177050, 1341837, 1490930, 1513350, 1597425, 1705725, 1765575, 1916910, 2118690, 2236395, 2683674, 2875365, 3194850, 3411450, 3531150, 3727325, 4025511, 4472790, 4792275, 5296725, 5750730, 6709185, 7454650, 8051022, 9584550, 10593450, 11181975, 13418370, 14376825, 20127555, 22363950, 28753650, 33545925, 40255110, 67091850, 100637775, 201275550]

約数ペア:

[(1, 201275550), (2, 100637775), (3, 67091850), (5, 40255110), (6, 33545925), (7, 28753650), (9, 22363950), (10, 20127555), (14, 14376825), (15, 13418370), (18, 11181975), (19, 10593450), (21, 9584550), (25, 8051022), (27, 7454650), (30, 6709185), (35, 5750730), (38, 5296725), (42, 4792275), (45, 4472790), (50, 4025511), (54, 3727325), (57, 3531150), (59, 3411450), (63, 3194850), (70, 2875365), (75, 2683674), (90, 2236395), (95, 2118690), (105, 1916910), (114, 1765575), (118, 1705725), (126, 1597425), (133, 1513350), (135, 1490930), (150, 1341837), (171, 1177050), (175, 1150146), (177, 1137150), (189, 1064950), (190, 1059345), (210, 958455), (225, 894558), (266, 756675), (270, 745465), (285, 706230), (295, 682290), (315, 638970), (342, 588525), (350, 575073), (354, 568575), (361, 557550), (378, 532475), (399, 504450), (413, 487350), (450, 447279), (475, 423738), (513, 392350), (525, 383382), (531, 379050), (570, 353115), (590, 341145), (630, 319485), (665, 302670), (675, 298186), (722, 278775), (798, 252225), (826, 243675), (855, 235410), (885, 227430), (945, 212990), (950, 211869), (1026, 196175), (1050, 191691), (1062, 189525), (1083, 185850), (1121, 179550), (1197, 168150), (1239, 162450), (1330, 151335), (1350, 149093), (1425, 141246), (1475, 136458), (1575, 127794), (1593, 126350), (1710, 117705), (1770, 113715), (1805, 111510), (1890, 106495), (1995, 100890), (2065, 97470), (2166, 92925), (2242, 89775), (2394, 84075), (2478, 81225), (2527, 79650), (2565, 78470), (2655, 75810), (2850, 70623), (2950, 68229), (3150, 63897), (3186, 63175), (3249, 61950), (3325, 60534), (3363, 59850), (3591, 56050), (3610, 55755), (3717, 54150), (3990, 50445), (4130, 48735), (4275, 47082), (4425, 45486), (4725, 42598), (5054, 39825), (5130, 39235), (5310, 37905), (5415, 37170), (5605, 35910), (5985, 33630), (6195, 32490), (6498, 30975), (6650, 30267), (6726, 29925), (7182, 28025), (7434, 27075), (7581, 26550), (7847, 25650), (7965, 25270), (8550, 23541), (8850, 22743), (9025, 22302), (9450, 21299), (9747, 20650), (9975, 20178), (10089, 19950), (10325, 19494), (10830, 18585), (11151, 18050), (11210, 17955), (11970, 16815), (12390, 16245), (12635, 15930), (12825, 15694), (13275, 15162)]