1253783400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1156

約数の個数: 192

約数和(自身を含む): 4132920000

約数和(自身を除く): 2879136600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 109, 114, 120, 150, 152, 190, 200, 218, 228, 285, 300, 327, 380, 436, 456, 475, 545, 570, 600, 654, 760, 872, 950, 1009, 1090, 1140, 1308, 1425, 1635, 1900, 2018, 2071, 2180, 2280, 2616, 2725, 2850, 3027, 3270, 3800, 4036, 4142, 4360, 5045, 5450, 5700, 6054, 6213, 6540, 8072, 8175, 8284, 10090, 10355, 10900, 11400, 12108, 12426, 13080, 15135, 16350, 16568, 19171, 20180, 20710, 21800, 24216, 24852, 25225, 30270, 31065, 32700, 38342, 40360, 41420, 49704, 50450, 51775, 57513, 60540, 62130, 65400, 75675, 76684, 82840, 95855, 100900, 103550, 109981, 115026, 121080, 124260, 151350, 153368, 155325, 191710, 201800, 207100, 219962, 230052, 248520, 287565, 302700, 310650, 329943, 383420, 414200, 439924, 460104, 479275, 549905, 575130, 605400, 621300, 659886, 766840, 879848, 958550, 1099810, 1150260, 1242600, 1319772, 1437825, 1649715, 1917100, 2089639, 2199620, 2300520, 2639544, 2749525, 2875650, 3299430, 3834200, 4179278, 4399240, 5499050, 5751300, 6268917, 6598860, 8248575, 8358556, 10448195, 10998100, 11502600, 12537834, 13197720, 16497150, 16717112, 20896390, 21996200, 25075668, 31344585, 32994300, 41792780, 50151336, 52240975, 62689170, 65988600, 83585560, 104481950, 125378340, 156722925, 208963900, 250756680, 313445850, 417927800, 626891700, 1253783400]

約数ペア:

[(1, 1253783400), (2, 626891700), (3, 417927800), (4, 313445850), (5, 250756680), (6, 208963900), (8, 156722925), (10, 125378340), (12, 104481950), (15, 83585560), (19, 65988600), (20, 62689170), (24, 52240975), (25, 50151336), (30, 41792780), (38, 32994300), (40, 31344585), (50, 25075668), (57, 21996200), (60, 20896390), (75, 16717112), (76, 16497150), (95, 13197720), (100, 12537834), (109, 11502600), (114, 10998100), (120, 10448195), (150, 8358556), (152, 8248575), (190, 6598860), (200, 6268917), (218, 5751300), (228, 5499050), (285, 4399240), (300, 4179278), (327, 3834200), (380, 3299430), (436, 2875650), (456, 2749525), (475, 2639544), (545, 2300520), (570, 2199620), (600, 2089639), (654, 1917100), (760, 1649715), (872, 1437825), (950, 1319772), (1009, 1242600), (1090, 1150260), (1140, 1099810), (1308, 958550), (1425, 879848), (1635, 766840), (1900, 659886), (2018, 621300), (2071, 605400), (2180, 575130), (2280, 549905), (2616, 479275), (2725, 460104), (2850, 439924), (3027, 414200), (3270, 383420), (3800, 329943), (4036, 310650), (4142, 302700), (4360, 287565), (5045, 248520), (5450, 230052), (5700, 219962), (6054, 207100), (6213, 201800), (6540, 191710), (8072, 155325), (8175, 153368), (8284, 151350), (10090, 124260), (10355, 121080), (10900, 115026), (11400, 109981), (12108, 103550), (12426, 100900), (13080, 95855), (15135, 82840), (16350, 76684), (16568, 75675), (19171, 65400), (20180, 62130), (20710, 60540), (21800, 57513), (24216, 51775), (24852, 50450), (25225, 49704), (30270, 41420), (31065, 40360), (32700, 38342)]