427954800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 240

約数和(自身を含む): 1687669760

約数和(自身を除く): 1259714960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 3919, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 7838, 8400, 9100, 10920, 11757, 13650, 15600, 15676, 18200, 19595, 21840, 23514, 27300, 27433, 31352, 36400, 39190, 47028, 50947, 54600, 54866, 58785, 62704, 78380, 82299, 94056, 97975, 101894, 109200, 109732, 117570, 137165, 152841, 156760, 164598, 188112, 195950, 203788, 219464, 235140, 254735, 274330, 293925, 305682, 313520, 329196, 356629, 391900, 407576, 411495, 438928, 470280, 509470, 548660, 587850, 611364, 658392, 685825, 713258, 764205, 783800, 815152, 822990, 940560, 1018940, 1069887, 1097320, 1175700, 1222728, 1273675, 1316784, 1371650, 1426516, 1528410, 1567600, 1645980, 1783145, 2037880, 2057475, 2139774, 2194640, 2351400, 2445456, 2547350, 2743300, 2853032, 3056820, 3291960, 3566290, 3821025, 4075760, 4114950, 4279548, 4702800, 5094700, 5349435, 5486600, 5706064, 6113640, 6583920, 7132580, 7642050, 8229900, 8559096, 8915725, 10189400, 10698870, 10973200, 12227280, 14265160, 15284100, 16459800, 17118192, 17831450, 20378800, 21397740, 26747175, 28530320, 30568200, 32919600, 35662900, 42795480, 53494350, 61136400, 71325800, 85590960, 106988700, 142651600, 213977400, 427954800]

約数ペア:

[(1, 427954800), (2, 213977400), (3, 142651600), (4, 106988700), (5, 85590960), (6, 71325800), (7, 61136400), (8, 53494350), (10, 42795480), (12, 35662900), (13, 32919600), (14, 30568200), (15, 28530320), (16, 26747175), (20, 21397740), (21, 20378800), (24, 17831450), (25, 17118192), (26, 16459800), (28, 15284100), (30, 14265160), (35, 12227280), (39, 10973200), (40, 10698870), (42, 10189400), (48, 8915725), (50, 8559096), (52, 8229900), (56, 7642050), (60, 7132580), (65, 6583920), (70, 6113640), (75, 5706064), (78, 5486600), (80, 5349435), (84, 5094700), (91, 4702800), (100, 4279548), (104, 4114950), (105, 4075760), (112, 3821025), (120, 3566290), (130, 3291960), (140, 3056820), (150, 2853032), (156, 2743300), (168, 2547350), (175, 2445456), (182, 2351400), (195, 2194640), (200, 2139774), (208, 2057475), (210, 2037880), (240, 1783145), (260, 1645980), (273, 1567600), (280, 1528410), (300, 1426516), (312, 1371650), (325, 1316784), (336, 1273675), (350, 1222728), (364, 1175700), (390, 1097320), (400, 1069887), (420, 1018940), (455, 940560), (520, 822990), (525, 815152), (546, 783800), (560, 764205), (600, 713258), (624, 685825), (650, 658392), (700, 611364), (728, 587850), (780, 548660), (840, 509470), (910, 470280), (975, 438928), (1040, 411495), (1050, 407576), (1092, 391900), (1200, 356629), (1300, 329196), (1365, 313520), (1400, 305682), (1456, 293925), (1560, 274330), (1680, 254735), (1820, 235140), (1950, 219464), (2100, 203788), (2184, 195950), (2275, 188112), (2600, 164598), (2730, 156760), (2800, 152841), (3120, 137165), (3640, 117570), (3900, 109732), (3919, 109200), (4200, 101894), (4368, 97975), (4550, 94056), (5200, 82299), (5460, 78380), (6825, 62704), (7280, 58785), (7800, 54866), (7838, 54600), (8400, 50947), (9100, 47028), (10920, 39190), (11757, 36400), (13650, 31352), (15600, 27433), (15676, 27300), (18200, 23514), (19595, 21840)]