148875300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7907

約数の個数: 144

約数和(自身を含む): 547048320

約数和(自身を除く): 398173020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7877, 9450, 15754, 18900, 23631, 31508, 39385, 47262, 55139, 70893, 78770, 94524, 110278, 118155, 141786, 157540, 165417, 196925, 212679, 220556, 236310, 275695, 283572, 330834, 354465, 393850, 425358, 472620, 496251, 551390, 590775, 661668, 708930, 787700, 827085, 850716, 992502, 1063395, 1102780, 1181550, 1378475, 1417860, 1488753, 1654170, 1772325, 1985004, 2126790, 2363100, 2481255, 2756950, 2977506, 3308340, 3544650, 4135425, 4253580, 4962510, 5316975, 5513900, 5955012, 7089300, 7443765, 8270850, 9925020, 10633950, 12406275, 14887530, 16541700, 21267900, 24812550, 29775060, 37218825, 49625100, 74437650, 148875300]

約数ペア:

[(1, 148875300), (2, 74437650), (3, 49625100), (4, 37218825), (5, 29775060), (6, 24812550), (7, 21267900), (9, 16541700), (10, 14887530), (12, 12406275), (14, 10633950), (15, 9925020), (18, 8270850), (20, 7443765), (21, 7089300), (25, 5955012), (27, 5513900), (28, 5316975), (30, 4962510), (35, 4253580), (36, 4135425), (42, 3544650), (45, 3308340), (50, 2977506), (54, 2756950), (60, 2481255), (63, 2363100), (70, 2126790), (75, 1985004), (84, 1772325), (90, 1654170), (100, 1488753), (105, 1417860), (108, 1378475), (126, 1181550), (135, 1102780), (140, 1063395), (150, 992502), (175, 850716), (180, 827085), (189, 787700), (210, 708930), (225, 661668), (252, 590775), (270, 551390), (300, 496251), (315, 472620), (350, 425358), (378, 393850), (420, 354465), (450, 330834), (525, 283572), (540, 275695), (630, 236310), (675, 220556), (700, 212679), (756, 196925), (900, 165417), (945, 157540), (1050, 141786), (1260, 118155), (1350, 110278), (1575, 94524), (1890, 78770), (2100, 70893), (2700, 55139), (3150, 47262), (3780, 39385), (4725, 31508), (6300, 23631), (7877, 18900), (9450, 15754)]