125018400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 144

約数和(自身を含む): 438346944

約数和(自身を除く): 313328544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4007, 5200, 6240, 7800, 8014, 10400, 12021, 15600, 16028, 20035, 24042, 31200, 32056, 40070, 48084, 52091, 60105, 64112, 80140, 96168, 100175, 104182, 120210, 128224, 156273, 160280, 192336, 200350, 208364, 240420, 260455, 300525, 312546, 320560, 384672, 400700, 416728, 480840, 520910, 601050, 625092, 641120, 781365, 801400, 833456, 961680, 1041820, 1202100, 1250184, 1302275, 1562730, 1602800, 1666912, 1923360, 2083640, 2404200, 2500368, 2604550, 3125460, 3205600, 3906825, 4167280, 4808400, 5000736, 5209100, 6250920, 7813650, 8334560, 9616800, 10418200, 12501840, 15627300, 20836400, 25003680, 31254600, 41672800, 62509200, 125018400]

約数ペア:

[(1, 125018400), (2, 62509200), (3, 41672800), (4, 31254600), (5, 25003680), (6, 20836400), (8, 15627300), (10, 12501840), (12, 10418200), (13, 9616800), (15, 8334560), (16, 7813650), (20, 6250920), (24, 5209100), (25, 5000736), (26, 4808400), (30, 4167280), (32, 3906825), (39, 3205600), (40, 3125460), (48, 2604550), (50, 2500368), (52, 2404200), (60, 2083640), (65, 1923360), (75, 1666912), (78, 1602800), (80, 1562730), (96, 1302275), (100, 1250184), (104, 1202100), (120, 1041820), (130, 961680), (150, 833456), (156, 801400), (160, 781365), (195, 641120), (200, 625092), (208, 601050), (240, 520910), (260, 480840), (300, 416728), (312, 400700), (325, 384672), (390, 320560), (400, 312546), (416, 300525), (480, 260455), (520, 240420), (600, 208364), (624, 200350), (650, 192336), (780, 160280), (800, 156273), (975, 128224), (1040, 120210), (1200, 104182), (1248, 100175), (1300, 96168), (1560, 80140), (1950, 64112), (2080, 60105), (2400, 52091), (2600, 48084), (3120, 40070), (3900, 32056), (4007, 31200), (5200, 24042), (6240, 20035), (7800, 16028), (8014, 15600), (10400, 12021)]