55274040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8117

約数の個数: 96

約数和(自身を含む): 189118800

約数和(自身を除く): 133844760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 145458, 153539, 161620, 193944, 242430, 290916, 307078, 323240, 363645, 460617, 484860, 581832, 614156, 727290, 767695, 921234, 969720, 1228312, 1381851, 1454580, 1535390, 1842468, 2303085, 2763702, 2909160, 3070780, 3684936, 4606170, 5527404, 6141560, 6909255, 9212340, 11054808, 13818510, 18424680, 27637020, 55274040]

約数ペア:

[(1, 55274040), (2, 27637020), (3, 18424680), (4, 13818510), (5, 11054808), (6, 9212340), (8, 6909255), (9, 6141560), (10, 5527404), (12, 4606170), (15, 3684936), (18, 3070780), (19, 2909160), (20, 2763702), (24, 2303085), (30, 1842468), (36, 1535390), (38, 1454580), (40, 1381851), (45, 1228312), (57, 969720), (60, 921234), (72, 767695), (76, 727290), (90, 614156), (95, 581832), (114, 484860), (120, 460617), (152, 363645), (171, 323240), (180, 307078), (190, 290916), (228, 242430), (285, 193944), (342, 161620), (360, 153539), (380, 145458), (456, 121215), (570, 96972), (684, 80810), (760, 72729), (855, 64648), (1140, 48486), (1368, 40405), (1710, 32324), (2280, 24243), (3420, 16162), (6840, 8081)]