18361200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 69745536

約数和(自身を除く): 51384336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 107, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 214, 220, 240, 260, 264, 275, 286, 300, 312, 321, 325, 330, 390, 400, 428, 429, 440, 520, 528, 535, 550, 572, 600, 624, 642, 650, 660, 715, 780, 825, 856, 858, 880, 975, 1040, 1070, 1100, 1144, 1177, 1200, 1284, 1300, 1320, 1391, 1430, 1560, 1605, 1650, 1712, 1716, 1950, 2140, 2145, 2200, 2288, 2354, 2568, 2600, 2640, 2675, 2782, 2860, 3120, 3210, 3300, 3432, 3531, 3575, 3900, 4173, 4280, 4290, 4400, 4708, 5136, 5200, 5350, 5564, 5720, 5885, 6420, 6600, 6864, 6955, 7062, 7150, 7800, 8025, 8346, 8560, 8580, 9416, 10700, 10725, 11128, 11440, 11770, 12840, 13200, 13910, 14124, 14300, 15301, 15600, 16050, 16692, 17160, 17655, 18832, 20865, 21400, 21450, 22256, 23540, 25680, 27820, 28248, 28600, 29425, 30602, 32100, 33384, 34320, 34775, 35310, 41730, 42800, 42900, 45903, 47080, 55640, 56496, 57200, 58850, 61204, 64200, 66768, 69550, 70620, 76505, 83460, 85800, 88275, 91806, 94160, 104325, 111280, 117700, 122408, 128400, 139100, 141240, 153010, 166920, 171600, 176550, 183612, 208650, 229515, 235400, 244816, 278200, 282480, 306020, 333840, 353100, 367224, 382525, 417300, 459030, 470800, 556400, 612040, 706200, 734448, 765050, 834600, 918060, 1147575, 1224080, 1412400, 1530100, 1669200, 1836120, 2295150, 3060200, 3672240, 4590300, 6120400, 9180600, 18361200]

約数ペア:

[(1, 18361200), (2, 9180600), (3, 6120400), (4, 4590300), (5, 3672240), (6, 3060200), (8, 2295150), (10, 1836120), (11, 1669200), (12, 1530100), (13, 1412400), (15, 1224080), (16, 1147575), (20, 918060), (22, 834600), (24, 765050), (25, 734448), (26, 706200), (30, 612040), (33, 556400), (39, 470800), (40, 459030), (44, 417300), (48, 382525), (50, 367224), (52, 353100), (55, 333840), (60, 306020), (65, 282480), (66, 278200), (75, 244816), (78, 235400), (80, 229515), (88, 208650), (100, 183612), (104, 176550), (107, 171600), (110, 166920), (120, 153010), (130, 141240), (132, 139100), (143, 128400), (150, 122408), (156, 117700), (165, 111280), (176, 104325), (195, 94160), (200, 91806), (208, 88275), (214, 85800), (220, 83460), (240, 76505), (260, 70620), (264, 69550), (275, 66768), (286, 64200), (300, 61204), (312, 58850), (321, 57200), (325, 56496), (330, 55640), (390, 47080), (400, 45903), (428, 42900), (429, 42800), (440, 41730), (520, 35310), (528, 34775), (535, 34320), (550, 33384), (572, 32100), (600, 30602), (624, 29425), (642, 28600), (650, 28248), (660, 27820), (715, 25680), (780, 23540), (825, 22256), (856, 21450), (858, 21400), (880, 20865), (975, 18832), (1040, 17655), (1070, 17160), (1100, 16692), (1144, 16050), (1177, 15600), (1200, 15301), (1284, 14300), (1300, 14124), (1320, 13910), (1391, 13200), (1430, 12840), (1560, 11770), (1605, 11440), (1650, 11128), (1712, 10725), (1716, 10700), (1950, 9416), (2140, 8580), (2145, 8560), (2200, 8346), (2288, 8025), (2354, 7800), (2568, 7150), (2600, 7062), (2640, 6955), (2675, 6864), (2782, 6600), (2860, 6420), (3120, 5885), (3210, 5720), (3300, 5564), (3432, 5350), (3531, 5200), (3575, 5136), (3900, 4708), (4173, 4400), (4280, 4290)]