4545063720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17959}}^1$

素因数の和:18032

約数の個数: 192

約数和(自身を含む): 15970032000

約数和(自身を除く): 11424968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3330, 3420, 3515, 4218, 4440, 5624, 6327, 6660, 6840, 7030, 8436, 10545, 12654, 13320, 14060, 16872, 17959, 21090, 25308, 28120, 31635, 35918, 42180, 50616, 53877, 63270, 71836, 84360, 89795, 107754, 126540, 143672, 161631, 179590, 215508, 253080, 269385, 323262, 341221, 359180, 431016, 538770, 646524, 664483, 682442, 718360, 808155, 1023663, 1077540, 1293048, 1328966, 1364884, 1616310, 1706105, 1993449, 2047326, 2155080, 2657932, 2729768, 3070989, 3232620, 3322415, 3412210, 3986898, 4094652, 5118315, 5315864, 5980347, 6141978, 6465240, 6644830, 6824420, 7973796, 8189304, 9967245, 10236630, 11960694, 12283956, 12625177, 13289660, 13648840, 15354945, 15947592, 19934490, 20473260, 23921388, 24567912, 25250354, 26579320, 29901735, 30709890, 37875531, 39868980, 40946520, 47842776, 50500708, 59803470, 61419780, 63125885, 75751062, 79737960, 101001416, 113626593, 119606940, 122839560, 126251770, 151502124, 189377655, 227253186, 239213880, 252503540, 303004248, 378755310, 454506372, 505007080, 568132965, 757510620, 909012744, 1136265930, 1515021240, 2272531860, 4545063720]

約数ペア:

[(1, 4545063720), (2, 2272531860), (3, 1515021240), (4, 1136265930), (5, 909012744), (6, 757510620), (8, 568132965), (9, 505007080), (10, 454506372), (12, 378755310), (15, 303004248), (18, 252503540), (19, 239213880), (20, 227253186), (24, 189377655), (30, 151502124), (36, 126251770), (37, 122839560), (38, 119606940), (40, 113626593), (45, 101001416), (57, 79737960), (60, 75751062), (72, 63125885), (74, 61419780), (76, 59803470), (90, 50500708), (95, 47842776), (111, 40946520), (114, 39868980), (120, 37875531), (148, 30709890), (152, 29901735), (171, 26579320), (180, 25250354), (185, 24567912), (190, 23921388), (222, 20473260), (228, 19934490), (285, 15947592), (296, 15354945), (333, 13648840), (342, 13289660), (360, 12625177), (370, 12283956), (380, 11960694), (444, 10236630), (456, 9967245), (555, 8189304), (570, 7973796), (666, 6824420), (684, 6644830), (703, 6465240), (740, 6141978), (760, 5980347), (855, 5315864), (888, 5118315), (1110, 4094652), (1140, 3986898), (1332, 3412210), (1368, 3322415), (1406, 3232620), (1480, 3070989), (1665, 2729768), (1710, 2657932), (2109, 2155080), (2220, 2047326), (2280, 1993449), (2664, 1706105), (2812, 1616310), (3330, 1364884), (3420, 1328966), (3515, 1293048), (4218, 1077540), (4440, 1023663), (5624, 808155), (6327, 718360), (6660, 682442), (6840, 664483), (7030, 646524), (8436, 538770), (10545, 431016), (12654, 359180), (13320, 341221), (14060, 323262), (16872, 269385), (17959, 253080), (21090, 215508), (25308, 179590), (28120, 161631), (31635, 143672), (35918, 126540), (42180, 107754), (50616, 89795), (53877, 84360), (63270, 71836)]