1922671800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{21799}}^1$

素因数の和:21835

約数の個数: 216

約数和(自身を含む): 7511517000

約数和(自身を除く): 5588845200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6300, 7350, 8820, 9800, 11025, 12600, 14700, 17640, 21799, 22050, 29400, 43598, 44100, 65397, 87196, 88200, 108995, 130794, 152593, 174392, 196191, 217990, 261588, 305186, 326985, 392382, 435980, 457779, 523176, 544975, 610372, 653970, 762965, 784764, 871960, 915558, 980955, 1068151, 1089950, 1220744, 1307940, 1373337, 1525930, 1569528, 1634925, 1831116, 1961910, 2136302, 2179900, 2288895, 2615880, 2746674, 3051860, 3204453, 3269850, 3662232, 3814825, 3923820, 4272604, 4359800, 4577790, 4904775, 5340755, 5493348, 6103720, 6408906, 6539700, 6866685, 7629650, 7847640, 8545208, 9155580, 9613359, 9809550, 10681510, 10986696, 11444475, 12817812, 13079400, 13733370, 15259300, 16022265, 18311160, 19226718, 19619100, 21363020, 22888950, 25635624, 26703775, 27466740, 30518600, 32044530, 34333425, 38453436, 39238200, 42726040, 45777900, 48066795, 53407550, 54933480, 64089060, 68666850, 76906872, 80111325, 91555800, 96133590, 106815100, 128178120, 137333700, 160222650, 192267180, 213630200, 240333975, 274667400, 320445300, 384534360, 480667950, 640890600, 961335900, 1922671800]

約数ペア:

[(1, 1922671800), (2, 961335900), (3, 640890600), (4, 480667950), (5, 384534360), (6, 320445300), (7, 274667400), (8, 240333975), (9, 213630200), (10, 192267180), (12, 160222650), (14, 137333700), (15, 128178120), (18, 106815100), (20, 96133590), (21, 91555800), (24, 80111325), (25, 76906872), (28, 68666850), (30, 64089060), (35, 54933480), (36, 53407550), (40, 48066795), (42, 45777900), (45, 42726040), (49, 39238200), (50, 38453436), (56, 34333425), (60, 32044530), (63, 30518600), (70, 27466740), (72, 26703775), (75, 25635624), (84, 22888950), (90, 21363020), (98, 19619100), (100, 19226718), (105, 18311160), (120, 16022265), (126, 15259300), (140, 13733370), (147, 13079400), (150, 12817812), (168, 11444475), (175, 10986696), (180, 10681510), (196, 9809550), (200, 9613359), (210, 9155580), (225, 8545208), (245, 7847640), (252, 7629650), (280, 6866685), (294, 6539700), (300, 6408906), (315, 6103720), (350, 5493348), (360, 5340755), (392, 4904775), (420, 4577790), (441, 4359800), (450, 4272604), (490, 3923820), (504, 3814825), (525, 3662232), (588, 3269850), (600, 3204453), (630, 3051860), (700, 2746674), (735, 2615880), (840, 2288895), (882, 2179900), (900, 2136302), (980, 1961910), (1050, 1831116), (1176, 1634925), (1225, 1569528), (1260, 1525930), (1400, 1373337), (1470, 1307940), (1575, 1220744), (1764, 1089950), (1800, 1068151), (1960, 980955), (2100, 915558), (2205, 871960), (2450, 784764), (2520, 762965), (2940, 653970), (3150, 610372), (3528, 544975), (3675, 523176), (4200, 457779), (4410, 435980), (4900, 392382), (5880, 326985), (6300, 305186), (7350, 261588), (8820, 217990), (9800, 196191), (11025, 174392), (12600, 152593), (14700, 130794), (17640, 108995), (21799, 88200), (22050, 87196), (29400, 65397), (43598, 44100)]