87835860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 192

約数和(自身を含む): 329011200

約数和(自身を除く): 241175340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1223, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2446, 2565, 2660, 3420, 3591, 3669, 3780, 3990, 4788, 4892, 5130, 5985, 6115, 7182, 7338, 7980, 8561, 10260, 11007, 11970, 12230, 14364, 14676, 17122, 17955, 18345, 22014, 23237, 23940, 24460, 25683, 33021, 34244, 35910, 36690, 42805, 44028, 46474, 51366, 55035, 66042, 69711, 71820, 73380, 77049, 85610, 92948, 102732, 110070, 116185, 128415, 132084, 139422, 154098, 162659, 165105, 171220, 209133, 220140, 231147, 232370, 256830, 278844, 308196, 325318, 330210, 348555, 385245, 418266, 462294, 464740, 487977, 513660, 627399, 650636, 660420, 697110, 770490, 813295, 836532, 924588, 975954, 1045665, 1155735, 1254798, 1394220, 1463931, 1540980, 1626590, 1951908, 2091330, 2311470, 2439885, 2509596, 2927862, 3136995, 3253180, 4182660, 4391793, 4622940, 4879770, 5855724, 6273990, 7319655, 8783586, 9759540, 12547980, 14639310, 17567172, 21958965, 29278620, 43917930, 87835860]

約数ペア:

[(1, 87835860), (2, 43917930), (3, 29278620), (4, 21958965), (5, 17567172), (6, 14639310), (7, 12547980), (9, 9759540), (10, 8783586), (12, 7319655), (14, 6273990), (15, 5855724), (18, 4879770), (19, 4622940), (20, 4391793), (21, 4182660), (27, 3253180), (28, 3136995), (30, 2927862), (35, 2509596), (36, 2439885), (38, 2311470), (42, 2091330), (45, 1951908), (54, 1626590), (57, 1540980), (60, 1463931), (63, 1394220), (70, 1254798), (76, 1155735), (84, 1045665), (90, 975954), (95, 924588), (105, 836532), (108, 813295), (114, 770490), (126, 697110), (133, 660420), (135, 650636), (140, 627399), (171, 513660), (180, 487977), (189, 464740), (190, 462294), (210, 418266), (228, 385245), (252, 348555), (266, 330210), (270, 325318), (285, 308196), (315, 278844), (342, 256830), (378, 232370), (380, 231147), (399, 220140), (420, 209133), (513, 171220), (532, 165105), (540, 162659), (570, 154098), (630, 139422), (665, 132084), (684, 128415), (756, 116185), (798, 110070), (855, 102732), (945, 92948), (1026, 85610), (1140, 77049), (1197, 73380), (1223, 71820), (1260, 69711), (1330, 66042), (1596, 55035), (1710, 51366), (1890, 46474), (1995, 44028), (2052, 42805), (2394, 36690), (2446, 35910), (2565, 34244), (2660, 33021), (3420, 25683), (3591, 24460), (3669, 23940), (3780, 23237), (3990, 22014), (4788, 18345), (4892, 17955), (5130, 17122), (5985, 14676), (6115, 14364), (7182, 12230), (7338, 11970), (7980, 11007), (8561, 10260)]