7172919900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3858

約数の個数: 288

約数和(自身を含む): 24935904000

約数和(自身を除く): 17762984100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 37, 38, 45, 50, 54, 57, 60, 74, 75, 76, 90, 95, 100, 108, 111, 114, 135, 148, 150, 171, 180, 185, 190, 222, 225, 228, 270, 285, 300, 333, 342, 370, 380, 444, 450, 475, 513, 540, 555, 570, 666, 675, 684, 703, 740, 855, 900, 925, 950, 999, 1026, 1110, 1140, 1332, 1350, 1406, 1425, 1665, 1710, 1850, 1900, 1998, 2052, 2109, 2220, 2565, 2700, 2775, 2812, 2850, 3330, 3420, 3515, 3700, 3779, 3996, 4218, 4275, 4995, 5130, 5550, 5700, 6327, 6660, 7030, 7558, 8325, 8436, 8550, 9990, 10260, 10545, 11100, 11337, 12654, 12825, 14060, 15116, 16650, 17100, 17575, 18895, 18981, 19980, 21090, 22674, 24975, 25308, 25650, 31635, 33300, 34011, 35150, 37790, 37962, 42180, 45348, 49950, 51300, 52725, 56685, 63270, 68022, 70300, 71801, 75580, 75924, 94475, 94905, 99900, 102033, 105450, 113370, 126540, 136044, 139823, 143602, 158175, 170055, 188950, 189810, 204066, 210900, 215403, 226740, 279646, 283425, 287204, 316350, 340110, 359005, 377900, 379620, 408132, 419469, 430806, 474525, 510165, 559292, 566850, 632700, 646209, 680220, 699115, 718010, 838938, 850275, 861612, 949050, 1020330, 1077015, 1133700, 1258407, 1292418, 1398230, 1436020, 1677876, 1700550, 1795025, 1898100, 1938627, 2040660, 2097345, 2154030, 2516814, 2550825, 2584836, 2656637, 2796460, 3231045, 3401100, 3495575, 3590050, 3775221, 3877254, 4194690, 4308060, 5033628, 5101650, 5313274, 5385075, 6292035, 6462090, 6991150, 7180100, 7550442, 7754508, 7969911, 8389380, 9693135, 10203300, 10486725, 10626548, 10770150, 12584070, 12924180, 13283185, 13982300, 15100884, 15939822, 16155225, 18876105, 19386270, 20973450, 21540300, 23909733, 25168140, 26566370, 31460175, 31879644, 32310450, 37752210, 38772540, 39849555, 41946900, 47819466, 48465675, 53132740, 62920350, 64620900, 66415925, 71729199, 75504420, 79699110, 94380525, 95638932, 96931350, 119548665, 125840700, 132831850, 143458398, 159398220, 188761050, 193862700, 199247775, 239097330, 265663700, 286916796, 358645995, 377522100, 398495550, 478194660, 597743325, 717291990, 796991100, 1195486650, 1434583980, 1793229975, 2390973300, 3586459950, 7172919900]

約数ペア:

[(1, 7172919900), (2, 3586459950), (3, 2390973300), (4, 1793229975), (5, 1434583980), (6, 1195486650), (9, 796991100), (10, 717291990), (12, 597743325), (15, 478194660), (18, 398495550), (19, 377522100), (20, 358645995), (25, 286916796), (27, 265663700), (30, 239097330), (36, 199247775), (37, 193862700), (38, 188761050), (45, 159398220), (50, 143458398), (54, 132831850), (57, 125840700), (60, 119548665), (74, 96931350), (75, 95638932), (76, 94380525), (90, 79699110), (95, 75504420), (100, 71729199), (108, 66415925), (111, 64620900), (114, 62920350), (135, 53132740), (148, 48465675), (150, 47819466), (171, 41946900), (180, 39849555), (185, 38772540), (190, 37752210), (222, 32310450), (225, 31879644), (228, 31460175), (270, 26566370), (285, 25168140), (300, 23909733), (333, 21540300), (342, 20973450), (370, 19386270), (380, 18876105), (444, 16155225), (450, 15939822), (475, 15100884), (513, 13982300), (540, 13283185), (555, 12924180), (570, 12584070), (666, 10770150), (675, 10626548), (684, 10486725), (703, 10203300), (740, 9693135), (855, 8389380), (900, 7969911), (925, 7754508), (950, 7550442), (999, 7180100), (1026, 6991150), (1110, 6462090), (1140, 6292035), (1332, 5385075), (1350, 5313274), (1406, 5101650), (1425, 5033628), (1665, 4308060), (1710, 4194690), (1850, 3877254), (1900, 3775221), (1998, 3590050), (2052, 3495575), (2109, 3401100), (2220, 3231045), (2565, 2796460), (2700, 2656637), (2775, 2584836), (2812, 2550825), (2850, 2516814), (3330, 2154030), (3420, 2097345), (3515, 2040660), (3700, 1938627), (3779, 1898100), (3996, 1795025), (4218, 1700550), (4275, 1677876), (4995, 1436020), (5130, 1398230), (5550, 1292418), (5700, 1258407), (6327, 1133700), (6660, 1077015), (7030, 1020330), (7558, 949050), (8325, 861612), (8436, 850275), (8550, 838938), (9990, 718010), (10260, 699115), (10545, 680220), (11100, 646209), (11337, 632700), (12654, 566850), (12825, 559292), (14060, 510165), (15116, 474525), (16650, 430806), (17100, 419469), (17575, 408132), (18895, 379620), (18981, 377900), (19980, 359005), (21090, 340110), (22674, 316350), (24975, 287204), (25308, 283425), (25650, 279646), (31635, 226740), (33300, 215403), (34011, 210900), (35150, 204066), (37790, 189810), (37962, 188950), (42180, 170055), (45348, 158175), (49950, 143602), (51300, 139823), (52725, 136044), (56685, 126540), (63270, 113370), (68022, 105450), (70300, 102033), (71801, 99900), (75580, 94905), (75924, 94475)]