144067860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 489139560

約数和(自身を除く): 345071700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 89, 90, 92, 102, 115, 138, 153, 170, 178, 180, 204, 207, 230, 255, 267, 276, 306, 340, 345, 356, 391, 414, 445, 460, 510, 529, 534, 612, 690, 765, 782, 801, 828, 890, 1020, 1035, 1058, 1068, 1173, 1335, 1380, 1513, 1530, 1564, 1587, 1602, 1780, 1955, 2047, 2070, 2116, 2346, 2645, 2670, 3026, 3060, 3174, 3204, 3519, 3910, 4005, 4094, 4140, 4539, 4692, 4761, 5290, 5340, 5865, 6052, 6141, 6348, 7038, 7565, 7820, 7935, 8010, 8188, 8993, 9078, 9522, 10235, 10580, 11730, 12282, 13617, 14076, 15130, 15870, 16020, 17595, 17986, 18156, 18423, 19044, 20470, 22695, 23460, 23805, 24564, 26979, 27234, 30260, 30705, 31740, 34799, 35190, 35972, 36846, 40940, 44965, 45390, 47081, 47610, 53958, 54468, 61410, 68085, 69598, 70380, 73692, 80937, 89930, 90780, 92115, 94162, 95220, 104397, 107916, 122820, 134895, 136170, 139196, 141243, 161874, 173995, 179860, 184230, 188324, 208794, 235405, 269790, 272340, 282486, 313191, 323748, 347990, 368460, 404685, 417588, 423729, 470810, 521985, 539580, 564972, 626382, 695980, 706215, 800377, 809370, 847458, 941620, 1043970, 1252764, 1412430, 1565955, 1600754, 1618740, 1694916, 2087940, 2118645, 2401131, 2824860, 3131910, 3201508, 4001885, 4237290, 4802262, 6263820, 7203393, 8003770, 8474580, 9604524, 12005655, 14406786, 16007540, 24011310, 28813572, 36016965, 48022620, 72033930, 144067860]

約数ペア:

[(1, 144067860), (2, 72033930), (3, 48022620), (4, 36016965), (5, 28813572), (6, 24011310), (9, 16007540), (10, 14406786), (12, 12005655), (15, 9604524), (17, 8474580), (18, 8003770), (20, 7203393), (23, 6263820), (30, 4802262), (34, 4237290), (36, 4001885), (45, 3201508), (46, 3131910), (51, 2824860), (60, 2401131), (68, 2118645), (69, 2087940), (85, 1694916), (89, 1618740), (90, 1600754), (92, 1565955), (102, 1412430), (115, 1252764), (138, 1043970), (153, 941620), (170, 847458), (178, 809370), (180, 800377), (204, 706215), (207, 695980), (230, 626382), (255, 564972), (267, 539580), (276, 521985), (306, 470810), (340, 423729), (345, 417588), (356, 404685), (391, 368460), (414, 347990), (445, 323748), (460, 313191), (510, 282486), (529, 272340), (534, 269790), (612, 235405), (690, 208794), (765, 188324), (782, 184230), (801, 179860), (828, 173995), (890, 161874), (1020, 141243), (1035, 139196), (1058, 136170), (1068, 134895), (1173, 122820), (1335, 107916), (1380, 104397), (1513, 95220), (1530, 94162), (1564, 92115), (1587, 90780), (1602, 89930), (1780, 80937), (1955, 73692), (2047, 70380), (2070, 69598), (2116, 68085), (2346, 61410), (2645, 54468), (2670, 53958), (3026, 47610), (3060, 47081), (3174, 45390), (3204, 44965), (3519, 40940), (3910, 36846), (4005, 35972), (4094, 35190), (4140, 34799), (4539, 31740), (4692, 30705), (4761, 30260), (5290, 27234), (5340, 26979), (5865, 24564), (6052, 23805), (6141, 23460), (6348, 22695), (7038, 20470), (7565, 19044), (7820, 18423), (7935, 18156), (8010, 17986), (8188, 17595), (8993, 16020), (9078, 15870), (9522, 15130), (10235, 14076), (10580, 13617), (11730, 12282)]