109920510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 128

約数和(自身を含む): 352742400

約数和(自身を除く): 242821890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3061, 3591, 3990, 5130, 5985, 6122, 7182, 9183, 11970, 15305, 17955, 18366, 21427, 27549, 30610, 35910, 42854, 45915, 55098, 58159, 64281, 82647, 91830, 107135, 116318, 128562, 137745, 165294, 174477, 192843, 214270, 275490, 290795, 321405, 348954, 385686, 407113, 413235, 523431, 578529, 581590, 642810, 814226, 826470, 872385, 964215, 1046862, 1157058, 1221339, 1570293, 1744770, 1928430, 2035565, 2442678, 2617155, 2892645, 3140586, 3664017, 4071130, 5234310, 5785290, 6106695, 7328034, 7851465, 10992051, 12213390, 15702930, 18320085, 21984102, 36640170, 54960255, 109920510]

約数ペア:

[(1, 109920510), (2, 54960255), (3, 36640170), (5, 21984102), (6, 18320085), (7, 15702930), (9, 12213390), (10, 10992051), (14, 7851465), (15, 7328034), (18, 6106695), (19, 5785290), (21, 5234310), (27, 4071130), (30, 3664017), (35, 3140586), (38, 2892645), (42, 2617155), (45, 2442678), (54, 2035565), (57, 1928430), (63, 1744770), (70, 1570293), (90, 1221339), (95, 1157058), (105, 1046862), (114, 964215), (126, 872385), (133, 826470), (135, 814226), (171, 642810), (189, 581590), (190, 578529), (210, 523431), (266, 413235), (270, 407113), (285, 385686), (315, 348954), (342, 321405), (378, 290795), (399, 275490), (513, 214270), (570, 192843), (630, 174477), (665, 165294), (798, 137745), (855, 128562), (945, 116318), (1026, 107135), (1197, 91830), (1330, 82647), (1710, 64281), (1890, 58159), (1995, 55098), (2394, 45915), (2565, 42854), (3061, 35910), (3591, 30610), (3990, 27549), (5130, 21427), (5985, 18366), (6122, 17955), (7182, 15305), (9183, 11970)]