154616220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 534468480

約数和(自身を除く): 379852260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 229, 242, 279, 310, 330, 341, 363, 372, 396, 458, 465, 484, 495, 558, 605, 620, 660, 682, 687, 726, 916, 930, 990, 1023, 1089, 1116, 1145, 1210, 1364, 1374, 1395, 1452, 1705, 1815, 1860, 1980, 2046, 2061, 2178, 2290, 2420, 2519, 2748, 2790, 3069, 3410, 3435, 3630, 3751, 4092, 4122, 4356, 4580, 5038, 5115, 5445, 5580, 6138, 6820, 6870, 7099, 7260, 7502, 7557, 8244, 10076, 10230, 10305, 10890, 11253, 12276, 12595, 13740, 14198, 15004, 15114, 15345, 18755, 20460, 20610, 21297, 21780, 22506, 22671, 25190, 27709, 28396, 30228, 30690, 33759, 35495, 37510, 37785, 41220, 42594, 45012, 45342, 50380, 55418, 56265, 61380, 63891, 67518, 70990, 75020, 75570, 78089, 83127, 85188, 90684, 106485, 110836, 112530, 113355, 127782, 135036, 138545, 141980, 151140, 156178, 166254, 168795, 212970, 225060, 226710, 234267, 249381, 255564, 277090, 312356, 319455, 332508, 337590, 390445, 415635, 425940, 453420, 468534, 498762, 554180, 638910, 675180, 702801, 780890, 831270, 858979, 937068, 997524, 1171335, 1246905, 1277820, 1405602, 1561780, 1662540, 1717958, 2342670, 2493810, 2576937, 2811204, 3435916, 3514005, 4294895, 4685340, 4987620, 5153874, 7028010, 7730811, 8589790, 10307748, 12884685, 14056020, 15461622, 17179580, 25769370, 30923244, 38654055, 51538740, 77308110, 154616220]

約数ペア:

[(1, 154616220), (2, 77308110), (3, 51538740), (4, 38654055), (5, 30923244), (6, 25769370), (9, 17179580), (10, 15461622), (11, 14056020), (12, 12884685), (15, 10307748), (18, 8589790), (20, 7730811), (22, 7028010), (30, 5153874), (31, 4987620), (33, 4685340), (36, 4294895), (44, 3514005), (45, 3435916), (55, 2811204), (60, 2576937), (62, 2493810), (66, 2342670), (90, 1717958), (93, 1662540), (99, 1561780), (110, 1405602), (121, 1277820), (124, 1246905), (132, 1171335), (155, 997524), (165, 937068), (180, 858979), (186, 831270), (198, 780890), (220, 702801), (229, 675180), (242, 638910), (279, 554180), (310, 498762), (330, 468534), (341, 453420), (363, 425940), (372, 415635), (396, 390445), (458, 337590), (465, 332508), (484, 319455), (495, 312356), (558, 277090), (605, 255564), (620, 249381), (660, 234267), (682, 226710), (687, 225060), (726, 212970), (916, 168795), (930, 166254), (990, 156178), (1023, 151140), (1089, 141980), (1116, 138545), (1145, 135036), (1210, 127782), (1364, 113355), (1374, 112530), (1395, 110836), (1452, 106485), (1705, 90684), (1815, 85188), (1860, 83127), (1980, 78089), (2046, 75570), (2061, 75020), (2178, 70990), (2290, 67518), (2420, 63891), (2519, 61380), (2748, 56265), (2790, 55418), (3069, 50380), (3410, 45342), (3435, 45012), (3630, 42594), (3751, 41220), (4092, 37785), (4122, 37510), (4356, 35495), (4580, 33759), (5038, 30690), (5115, 30228), (5445, 28396), (5580, 27709), (6138, 25190), (6820, 22671), (6870, 22506), (7099, 21780), (7260, 21297), (7502, 20610), (7557, 20460), (8244, 18755), (10076, 15345), (10230, 15114), (10305, 15004), (10890, 14198), (11253, 13740), (12276, 12595)]