16222950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 45666720

約数和(自身を除く): 29443770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 197, 225, 270, 305, 366, 394, 450, 549, 591, 610, 675, 915, 985, 1098, 1182, 1350, 1525, 1647, 1773, 1830, 1970, 2745, 2955, 3050, 3294, 3546, 4575, 4925, 5319, 5490, 5910, 8235, 8865, 9150, 9850, 10638, 12017, 13725, 14775, 16470, 17730, 24034, 26595, 27450, 29550, 36051, 41175, 44325, 53190, 60085, 72102, 82350, 88650, 108153, 120170, 132975, 180255, 216306, 265950, 300425, 324459, 360510, 540765, 600850, 648918, 901275, 1081530, 1622295, 1802550, 2703825, 3244590, 5407650, 8111475, 16222950]

約数ペア:

[(1, 16222950), (2, 8111475), (3, 5407650), (5, 3244590), (6, 2703825), (9, 1802550), (10, 1622295), (15, 1081530), (18, 901275), (25, 648918), (27, 600850), (30, 540765), (45, 360510), (50, 324459), (54, 300425), (61, 265950), (75, 216306), (90, 180255), (122, 132975), (135, 120170), (150, 108153), (183, 88650), (197, 82350), (225, 72102), (270, 60085), (305, 53190), (366, 44325), (394, 41175), (450, 36051), (549, 29550), (591, 27450), (610, 26595), (675, 24034), (915, 17730), (985, 16470), (1098, 14775), (1182, 13725), (1350, 12017), (1525, 10638), (1647, 9850), (1773, 9150), (1830, 8865), (1970, 8235), (2745, 5910), (2955, 5490), (3050, 5319), (3294, 4925), (3546, 4575)]