147632220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 477535968

約数和(自身を除く): 329903748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 740, 810, 821, 972, 999, 1110, 1215, 1332, 1620, 1642, 1665, 1998, 2220, 2430, 2463, 2997, 3284, 3330, 3996, 4105, 4860, 4926, 4995, 5994, 6660, 7389, 8210, 8991, 9852, 9990, 11988, 12315, 14778, 14985, 16420, 17982, 19980, 22167, 24630, 29556, 29970, 30377, 35964, 36945, 44334, 44955, 49260, 59940, 60754, 66501, 73890, 88668, 89910, 91131, 110835, 121508, 133002, 147780, 151885, 179820, 182262, 199503, 221670, 266004, 273393, 303770, 332505, 364524, 399006, 443340, 455655, 546786, 607540, 665010, 798012, 820179, 911310, 997515, 1093572, 1330020, 1366965, 1640358, 1822620, 1995030, 2460537, 2733930, 3280716, 3990060, 4100895, 4921074, 5467860, 7381611, 8201790, 9842148, 12302685, 14763222, 16403580, 24605370, 29526444, 36908055, 49210740, 73816110, 147632220]

約数ペア:

[(1, 147632220), (2, 73816110), (3, 49210740), (4, 36908055), (5, 29526444), (6, 24605370), (9, 16403580), (10, 14763222), (12, 12302685), (15, 9842148), (18, 8201790), (20, 7381611), (27, 5467860), (30, 4921074), (36, 4100895), (37, 3990060), (45, 3280716), (54, 2733930), (60, 2460537), (74, 1995030), (81, 1822620), (90, 1640358), (108, 1366965), (111, 1330020), (135, 1093572), (148, 997515), (162, 911310), (180, 820179), (185, 798012), (222, 665010), (243, 607540), (270, 546786), (324, 455655), (333, 443340), (370, 399006), (405, 364524), (444, 332505), (486, 303770), (540, 273393), (555, 266004), (666, 221670), (740, 199503), (810, 182262), (821, 179820), (972, 151885), (999, 147780), (1110, 133002), (1215, 121508), (1332, 110835), (1620, 91131), (1642, 89910), (1665, 88668), (1998, 73890), (2220, 66501), (2430, 60754), (2463, 59940), (2997, 49260), (3284, 44955), (3330, 44334), (3996, 36945), (4105, 35964), (4860, 30377), (4926, 29970), (4995, 29556), (5994, 24630), (6660, 22167), (7389, 19980), (8210, 17982), (8991, 16420), (9852, 14985), (9990, 14778), (11988, 12315)]